LocalIP (Windows): detect gateway ip

Also add comments

.github/ISSUE_TEMPLATE/bug_report.md

@@ -19,7 +19,10 @@ assignees: ''
 
 # Often helpful information:
 
-The content of the configuration file you use (if any)
+Screenshot:
+<!-- Paste the screenshot here -->
+
+The content of the configuration file you use (if any):
 ```
 //paste here
 ```
@@ -43,9 +46,7 @@ Output of `fastfetch --list-features`:
 Paste the stacktrace here. You may get it with:
 
 ```
-$ gdb /path/to/fastfetch
-$ run
-$ bt
+$ gdb -q -ex 'set confirm off' -ex run -ex 'bt full' -ex quit --args /path/to/fastfetch
 ```
 
 If you are able to identify which module crashed, the strace can be helpful too

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
 
     steps:
       - name: checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install codespell
         shell: bash
@@ -26,7 +26,6 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, ubuntu-20.04]
         compiler: [
           { cc: gcc, cxx: "g++" },
           { cc: clang, cxx: "clang++" },
@@ -37,7 +36,7 @@ jobs:
           # The feature libraries are all build against glibc, so they can't be used with musl
           - compiler: { cc: "musl-gcc", cxx: "musl-g++" }
             enableFeatures: ON
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-22.04
     steps:
       - name: checkout repository
         uses: actions/checkout@v4
@@ -46,16 +45,16 @@ jobs:
         run: uname -a
 
       - name: install required packages
-        run: sudo apt-get update && sudo apt-get install -y musl-dev musl-tools linux-headers-generic libpci-dev libvulkan-dev libwayland-dev libxrandr-dev libxcb-randr0-dev libdconf-dev libdbus-1-dev libmagickcore-dev libxfconf-0-dev libsqlite3-dev librpm-dev libegl-dev libglx-dev libosmesa6-dev ocl-icd-opencl-dev libnm-dev libpulse-dev directx-headers-dev libdrm-dev
+        run: sudo apt-get update && sudo apt-get install -y musl-dev musl-tools linux-headers-generic libvulkan-dev libwayland-dev libxrandr-dev libxcb-randr0-dev libdconf-dev libdbus-1-dev libmagickcore-dev libxfconf-0-dev libsqlite3-dev librpm-dev libegl-dev libglx-dev libosmesa6-dev ocl-icd-opencl-dev libnm-dev libpulse-dev libddcutil-dev libchafa-dev libdrm-dev directx-headers-dev
 
       - name: configure project
         env:
           CC: ${{ matrix.compiler.cc }}
           CXX: ${{ matrix.compiler.cxx }}
-        run: cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_LIBPCI=${{ matrix.enableFeatures }} -DENABLE_VULKAN=${{ matrix.enableFeatures }} -DENABLE_WAYLAND=${{ matrix.enableFeatures }} -DENABLE_XCB_RANDR=${{ matrix.enableFeatures }} -DENABLE_XCB=${{ matrix.enableFeatures }} -DENABLE_XRANDR=${{ matrix.enableFeatures }} -DENABLE_X11=${{ matrix.enableFeatures }} -DENABLE_GIO=${{ matrix.enableFeatures }} -DENABLE_DCONF=${{ matrix.enableFeatures }} -DENABLE_DBUS=${{ matrix.enableFeatures }} -DENABLE_XFCONF=${{ matrix.enableFeatures }} -DENABLE_SQLITE3=${{ matrix.enableFeatures }} -DENABLE_RPM=${{ matrix.enableFeatures }} -DENABLE_IMAGEMAGICK7=${{ matrix.enableFeatures }} -DENABLE_IMAGEMAGICK6=${{ matrix.enableFeatures }} -DENABLE_CHAFA=${{ matrix.enableFeatures }} -DENABLE_ZLIB=${{ matrix.enableFeatures }} -DENABLE_EGL=${{ matrix.enableFeatures }} -DENABLE_GLX=${{ matrix.enableFeatures }} -DENABLE_OSMESA=${{ matrix.enableFeatures }} -DENABLE_OPENCL=${{ matrix.enableFeatures }} -DENABLE_LIBNM=${{ matrix.enableFeatures }} -DENABLE_PULSE=${{ matrix.enableFeatures }} -DENABLE_DIRECTX_HEADERS=${{ matrix.enableFeatures }} -DENABLE_DRM=${{ matrix.enableFeatures }} .
+        run: cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_VULKAN=${{ matrix.enableFeatures }} -DENABLE_WAYLAND=${{ matrix.enableFeatures }} -DENABLE_XCB_RANDR=${{ matrix.enableFeatures }} -DENABLE_XCB=${{ matrix.enableFeatures }} -DENABLE_XRANDR=${{ matrix.enableFeatures }} -DENABLE_X11=${{ matrix.enableFeatures }} -DENABLE_GIO=${{ matrix.enableFeatures }} -DENABLE_DCONF=${{ matrix.enableFeatures }} -DENABLE_DBUS=${{ matrix.enableFeatures }} -DENABLE_XFCONF=${{ matrix.enableFeatures }} -DENABLE_SQLITE3=${{ matrix.enableFeatures }} -DENABLE_RPM=${{ matrix.enableFeatures }} -DENABLE_IMAGEMAGICK7=${{ matrix.enableFeatures }} -DENABLE_IMAGEMAGICK6=${{ matrix.enableFeatures }} -DENABLE_CHAFA=${{ matrix.enableFeatures }} -DENABLE_ZLIB=${{ matrix.enableFeatures }} -DENABLE_EGL=${{ matrix.enableFeatures }} -DENABLE_GLX=${{ matrix.enableFeatures }} -DENABLE_OSMESA=${{ matrix.enableFeatures }} -DENABLE_OPENCL=${{ matrix.enableFeatures }} -DENABLE_LIBNM=${{ matrix.enableFeatures }} -DENABLE_PULSE=${{ matrix.enableFeatures }} -DENABLE_DIRECTX_HEADERS=${{ matrix.enableFeatures }} -DENABLE_DRM=${{ matrix.enableFeatures }} -DENABLE_DDCUTIL=${{ matrix.enableFeatures }} -DENABLE_CHAFA=${{ matrix.enableFeatures }} .
 
       - name: build project
-        run: cmake --build .
+        run: cmake --build . --verbose -j4
 
       - name: run tests
         run: ctest
@@ -72,9 +71,68 @@ jobs:
       - name: run flashfetch
         run: time ./flashfetch
 
-  linux:
-    name: Linux
-    runs-on: ubuntu-20.04 # 22.04 ships a newer version of glibc than debian stable, allow those people to use the debian package
+  Linux-old-amd64:
+    name: Linux-old-amd64
+    runs-on: ubuntu-20.04
+    permissions:
+      security-events: write
+      contents: read
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@v4
+
+      - name: uname -a
+        run: uname -a
+
+      - name: install required packages
+        run: sudo apt-get update && sudo apt-get install -y libvulkan-dev libwayland-dev libxrandr-dev libxcb-randr0-dev libdconf-dev libdbus-1-dev libmagickcore-dev libxfconf-0-dev libsqlite3-dev librpm-dev libegl-dev libglx-dev libosmesa6-dev ocl-icd-opencl-dev libnm-dev libpulse-dev libdrm-dev directx-headers-dev
+
+      - name: install linuxbrew packages
+        run: |
+          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+          /home/linuxbrew/.linuxbrew/bin/brew install imagemagick chafa ddcutil --ignore-dependencies
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: c
+
+      - name: configure project
+        run: PKG_CONFIG_PATH=/home/linuxbrew/.linuxbrew/lib/pkgconfig:$PKG_CONFIG_PATH cmake -DSET_TWEAK=Off -DBUILD_TESTS=On -DCMAKE_INSTALL_PREFIX=/usr .
+
+      - name: build project
+        run: cmake --build . --target package --verbose -j4
+
+      - name: perform CodeQL analysis
+        uses: github/codeql-action/analyze@v3
+
+      - name: list features
+        run: ./fastfetch --list-features
+
+      - name: run fastfetch
+        run: time ./fastfetch -c presets/ci.jsonc
+
+      - name: run fastfetch --format json
+        run: time ./fastfetch -c presets/ci.jsonc --format json
+
+      - name: run flashfetch
+        run: time ./flashfetch
+
+      - name: print dependencies
+        run: ldd fastfetch
+
+      - name: run tests
+        run: ctest
+
+      - name: upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: fastfetch-linux-old-amd64
+          path: ./fastfetch-*.*
+
+  linux-amd64:
+    name: Linux-amd64
+    runs-on: ubuntu-22.04 # Ubuntu 22.04 uses Glibc 2.35. Should be fine with Debian 12, which uses Glibc 2.36 (https://packages.debian.org/source/bookworm/glibc)
     permissions:
       security-events: write
       contents: read
@@ -88,15 +146,15 @@ jobs:
         run: uname -a
 
       - name: install required packages
-        run: sudo apt-get update && sudo apt-get install -y libpci-dev libvulkan-dev libwayland-dev libxrandr-dev libxcb-randr0-dev libdconf-dev libdbus-1-dev libmagickcore-dev libxfconf-0-dev libsqlite3-dev librpm-dev libegl-dev libglx-dev libosmesa6-dev ocl-icd-opencl-dev libnm-dev libpulse-dev libdrm-dev directx-headers-dev
+        run: sudo apt-get update && sudo apt-get install -y libvulkan-dev libwayland-dev libxrandr-dev libxcb-randr0-dev libdconf-dev libdbus-1-dev libmagickcore-dev libxfconf-0-dev libsqlite3-dev librpm-dev libegl-dev libglx-dev libosmesa6-dev ocl-icd-opencl-dev libnm-dev libpulse-dev libdrm-dev libddcutil-dev libchafa-dev directx-headers-dev
 
       - name: install linuxbrew packages
         run: |
           /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-          /home/linuxbrew/.linuxbrew/bin/brew install imagemagick ddcutil --ignore-dependencies
+          /home/linuxbrew/.linuxbrew/bin/brew install imagemagick --ignore-dependencies
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: c
 
@@ -104,10 +162,10 @@ jobs:
         run: PKG_CONFIG_PATH=/home/linuxbrew/.linuxbrew/lib/pkgconfig:$PKG_CONFIG_PATH cmake -DSET_TWEAK=Off -DBUILD_TESTS=On -DCMAKE_INSTALL_PREFIX=/usr .
 
       - name: build project
-        run: cmake --build . --target package --verbose
+        run: cmake --build . --target package --verbose -j4
 
       - name: perform CodeQL analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v3
 
       - name: list features
         run: ./fastfetch --list-features
@@ -134,11 +192,46 @@ jobs:
       - name: upload artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: fastfetch-linux
+          name: fastfetch-linux-amd64
           path: ./fastfetch-*.*
 
-  macos:
-    name: MacOS
+  linux-aarch64:
+    name: Linux-aarch64
+    runs-on: ubuntu-22.04
+    permissions:
+      security-events: write
+      contents: read
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@v4
+
+      - name: run VM
+        uses: uraimo/run-on-arch-action@v2
+        id: runcmd
+        with:
+          arch: aarch64
+          distro: ubuntu22.04
+          githubToken: ${{ github.token }}
+          run: |
+            uname -a
+            apt-get update && apt-get install -y cmake make g++ libvulkan-dev libwayland-dev libxrandr-dev libxcb-randr0-dev libdconf-dev libdbus-1-dev libmagickcore-dev libxfconf-0-dev libsqlite3-dev librpm-dev libegl-dev libglx-dev libosmesa6-dev ocl-icd-opencl-dev libnm-dev libpulse-dev libdrm-dev libddcutil-dev libchafa-dev directx-headers-dev rpm
+            cmake -DSET_TWEAK=Off -DBUILD_TESTS=On -DCMAKE_INSTALL_PREFIX=/usr .
+            cmake --build . --target package --verbose -j4
+            ./fastfetch --list-features
+            time ./fastfetch -c presets/ci.jsonc
+            time ./fastfetch -c presets/ci.jsonc --format json
+            time ./flashfetch
+            ldd fastfetch
+            ctest
+
+      - name: upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: fastfetch-linux-aarch64
+          path: ./fastfetch-*.*
+
+  macos-universal:
+    name: macOS-universal
     runs-on: macos-latest
     permissions:
       security-events: write
@@ -156,7 +249,7 @@ jobs:
           HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1 brew install vulkan-loader vulkan-headers molten-vk imagemagick chafa
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: c
 
@@ -164,10 +257,10 @@ jobs:
         run: cmake -DSET_TWEAK=Off -DBUILD_TESTS=On -DCMAKE_OSX_ARCHITECTURES='arm64;x86_64' .
 
       - name: build project
-        run: cmake --build . --target package --verbose
+        run: cmake --build . --target package --verbose -j4
 
       - name: perform CodeQL analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v3
 
       - name: list features
         run: ./fastfetch --list-features
@@ -190,12 +283,12 @@ jobs:
       - name: upload artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: fastfetch-macos
+          name: fastfetch-macos-universal
           path: ./fastfetch-*.*
 
-  freebsd:
-    name: FreeBSD
-    runs-on: macos-12
+  freebsd-amd64:
+    name: FreeBSD-amd64
+    runs-on: ubuntu-latest
     permissions:
       security-events: write
       contents: read
@@ -207,13 +300,16 @@ jobs:
         uses: cross-platform-actions/action@master
         with:
           operating_system: freebsd
+          architecture: x86-64
+          cpu_count: 3
+          shell: bash
           version: '13.2'
           run: |
             uname -a
             sudo pkg update
-            sudo pkg install -y cmake git pkgconf binutils pciutils wayland vulkan-headers vulkan-loader libxcb libXrandr libX11 libdrm glib dconf dbus sqlite3-tcl xfce4-conf ImageMagick6 ImageMagick7 chafa egl libosmesa opencl ocl-icd pulseaudio
+            sudo pkg install -y cmake git pkgconf binutils wayland vulkan-headers vulkan-loader libxcb libXrandr libX11 libdrm glib dconf dbus sqlite3-tcl xfce4-conf ImageMagick6 ImageMagick7 chafa egl libosmesa opencl ocl-icd v4l_compat
             cmake -DSET_TWEAK=Off -DBUILD_TESTS=On .
-            cmake --build . --target package --verbose
+            cmake --build . --target package --verbose -j4
             ./fastfetch --list-features
             time ./fastfetch
             time ./fastfetch --format json
@@ -224,11 +320,48 @@ jobs:
       - name: upload artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: fastfetch-freebsd
+          name: fastfetch-freebsd-amd64
           path: ./fastfetch-*.*
 
-  win64:
-    name: Win64
+  freebsd-aarch64:
+    name: FreeBSD-aarch64
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      contents: read
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@v4
+
+      - name: run VM
+        uses: cross-platform-actions/action@master
+        with:
+          operating_system: freebsd
+          architecture: arm64
+          cpu_count: 3
+          shell: bash
+          version: '13.2'
+          run: |
+            uname -a
+            sudo pkg update
+            sudo pkg install -y cmake git pkgconf binutils wayland vulkan-headers vulkan-loader libxcb libXrandr libX11 libdrm glib dconf dbus sqlite3-tcl xfce4-conf ImageMagick6 ImageMagick7 chafa egl libosmesa opencl ocl-icd v4l_compat
+            cmake -DSET_TWEAK=Off -DBUILD_TESTS=On .
+            cmake --build . --target package --verbose -j4
+            ./fastfetch --list-features
+            time ./fastfetch
+            time ./fastfetch --format json
+            time ./flashfetch
+            ldd fastfetch
+            ctest
+
+      - name: upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: fastfetch-freebsd-aarch64
+          path: ./fastfetch-*.*
+
+  windows-amd64:
+    name: Windows-amd64
     runs-on: windows-latest
     permissions:
       security-events: write
@@ -254,7 +387,7 @@ jobs:
         run: env PKG_CONFIG_PATH=/clang64/lib/pkgconfig/:$PKG_CONFIG_PATH cmake -DSET_TWEAK=Off -DBUILD_TESTS=On .
 
       - name: build project
-        run: cmake --build . --verbose
+        run: cmake --build . --verbose -j4
 
       - name: copy necessary dlls
         run: cp /clang64/bin/{OpenCL,vulkan-1}.dll .
@@ -278,19 +411,19 @@ jobs:
         run: ctest
 
       - name: create zip archive
-        run: 7z a -tzip -mx9 -bd -y fastfetch-$(./fastfetch --version-raw)-Win64.zip *.dll fastfetch.exe flashfetch.exe presets
+        run: 7z a -tzip -mx9 -bd -y fastfetch-windows-amd64.zip *.dll fastfetch.exe flashfetch.exe presets
 
       - name: create 7z archive
-        run: 7z a -t7z -mx9 -bd -y fastfetch-$(./fastfetch --version-raw)-Win64.7z *.dll fastfetch.exe flashfetch.exe presets
+        run: 7z a -t7z -mx9 -bd -y fastfetch-windows-amd64.7z *.dll fastfetch.exe flashfetch.exe presets
 
       - name: upload artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: fastfetch-win64
-          path: ./fastfetch-*-Win64.*
+          name: fastfetch-windows-amd64
+          path: ./fastfetch-windows-amd64.*
 
-  win32:
-    name: Win32
+  windows-i686:
+    name: Windows-i686
     runs-on: windows-latest
     permissions:
       security-events: write
@@ -313,7 +446,7 @@ jobs:
         run: uname -a
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
+        uses: github/codeql-action/init@v3
         with:
           languages: c, cpp
 
@@ -321,10 +454,10 @@ jobs:
         run: env PKG_CONFIG_PATH=/clang32/lib/pkgconfig/:$PKG_CONFIG_PATH cmake -DSET_TWEAK=Off -DBUILD_TESTS=On .
 
       - name: build project
-        run: cmake --build . --verbose
+        run: cmake --build . --verbose -j4
 
       - name: perform CodeQL analysis
-        uses: github/codeql-action/analyze@v2
+        uses: github/codeql-action/analyze@v3
 
       - name: copy necessary dlls
         run: cp /clang32/bin/{OpenCL,vulkan-1}.dll .
@@ -345,27 +478,29 @@ jobs:
         run: ctest
 
       - name: create zip archive
-        run: 7z a -tzip -mx9 -bd -y fastfetch-$(./fastfetch --version-raw)-Win32.zip *.dll fastfetch.exe flashfetch.exe presets
+        run: 7z a -tzip -mx9 -bd -y fastfetch-windows-i686.zip *.dll fastfetch.exe flashfetch.exe presets
 
       - name: create 7z archive
-        run: 7z a -t7z -mx9 -bd -y fastfetch-$(./fastfetch --version-raw)-Win32.7z *.dll fastfetch.exe flashfetch.exe presets
+        run: 7z a -t7z -mx9 -bd -y fastfetch-windows-i686.7z *.dll fastfetch.exe flashfetch.exe presets
 
       - name: upload artifacts
         uses: actions/upload-artifact@v4
         with:
-          name: fastfetch-win32
-          path: ./fastfetch-*-Win32.*
+          name: fastfetch-windows-i686
+          path: ./fastfetch-windows-i686.*
 
   release:
     if: github.event_name == 'push' && github.ref == 'refs/heads/master' && github.repository == 'fastfetch-cli/fastfetch'
     name: Release
     runs-on: ubuntu-latest
     needs:
-      - linux
-      - macos
-      - freebsd
-      - win64
-      - win32
+      - linux-amd64
+      - linux-aarch64
+      - macos-universal
+      - freebsd-amd64
+      - freebsd-aarch64
+      - windows-amd64
+      - windows-i686
     permissions:
       contents: write
     steps:
@@ -376,38 +511,46 @@ jobs:
           repository: ${{ github.repository }}
 
       - name: download artifacts
-        if: needs.linux.outputs.ffversion != steps.get_version_release.outputs.release
+        if: needs.linux-amd64.outputs.ffversion != steps.get_version_release.outputs.release
         uses: actions/download-artifact@v4
 
+      - name: rm old artifacts
+        if: needs.linux-amd64.outputs.ffversion != steps.get_version_release.outputs.release
+        run: |
+          rm -rf fastfetch-*-old-*
+
       - name: create release
-        if: needs.linux.outputs.ffversion != steps.get_version_release.outputs.release
+        if: needs.linux-amd64.outputs.ffversion != steps.get_version_release.outputs.release
         uses: ncipollo/release-action@v1
         with:
-          tag: ${{ needs.linux.outputs.ffversion }}
+          tag: ${{ needs.linux-amd64.outputs.ffversion }}
           commit: ${{ github.sha }}
           artifactErrorsFailBuild: true
           artifacts: fastfetch-*/fastfetch-*
-          body: "Please refer to [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/${{ needs.linux.outputs.ffversion }}/CHANGELOG.md) for details."
+          body: "Please refer to [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/${{ needs.linux-amd64.outputs.ffversion }}/CHANGELOG.md) for details."
 
       - name: download source tarballs
-        if: needs.linux.outputs.ffversion != steps.get_version_release.outputs.release
+        if: needs.linux-amd64.outputs.ffversion != steps.get_version_release.outputs.release
         run: |
-          for i in 1 2 3 4 5; do curl -L --remote-name-all --output-dir fastfetch-source --create-dirs https://github.com/${{ github.repository }}/archive/refs/tags/${{ needs.linux.outputs.ffversion }}.{tar.gz,zip} && break || sleep 5; done
+          for i in 1 2 3 4 5; do curl -L --remote-name-all --output-dir fastfetch-source --create-dirs https://github.com/${{ github.repository }}/archive/refs/tags/${{ needs.linux-amd64.outputs.ffversion }}.{tar.gz,zip} && break || sleep 5; done
           ls fastfetch-*/*
 
       - name: generate release notes
-        if: needs.linux.outputs.ffversion != steps.get_version_release.outputs.release
+        if: needs.linux-amd64.outputs.ffversion != steps.get_version_release.outputs.release
         run: |
-          echo "Please refer to [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/${{ needs.linux.outputs.ffversion }}/CHANGELOG.md) for details." > fastfetch-release-notes.md
+          echo "Please refer to [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/${{ needs.linux-amd64.outputs.ffversion }}/CHANGELOG.md) for details." > fastfetch-release-notes.md
           echo -e "\n---\n\n<details><summary>SHA256SUMs</summary><br>\n\n\`\`\`" >> fastfetch-release-notes.md
           sha256sum fastfetch-*/* >> fastfetch-release-notes.md
           echo -e "\`\`\`\n</details>" >> fastfetch-release-notes.md
+          echo -e "\n<details><summary>SHA512SUMs</summary><br>\n\n\`\`\`" >> fastfetch-release-notes.md
+          sha512sum fastfetch-*/* >> fastfetch-release-notes.md
+          echo -e "\`\`\`\n</details>" >> fastfetch-release-notes.md
 
       - name: update release body
-        if: needs.linux.outputs.ffversion != steps.get_version_release.outputs.release
+        if: needs.linux-amd64.outputs.ffversion != steps.get_version_release.outputs.release
         uses: ncipollo/release-action@v1
         with:
-          tag: ${{ needs.linux.outputs.ffversion }}
+          tag: ${{ needs.linux-amd64.outputs.ffversion }}
           commit: ${{ github.sha }}
           bodyFile: fastfetch-release-notes.md
           allowUpdates: true

CHANGELOG.md

@@ -1,3 +1,160 @@
+# 2.8.7
+
+Bugfixes:
+* Fix max CPU frequency detection for some cases (CPU, Linux)
+* Fix some memory leaks
+* Fix ddcutil 2.1 compatibility (Brightness, Linux)
+* Workaround `permission denied` error when reading `/proc/uptime` (Uptime, Android)
+
+Features:
+* Support zellij version detection (Linux, Terminal)
+
+Logo:
+* Fix PostMarketOS
+
+# 2.8.6
+
+Changes:
+* Due to newly introduced configs, JSONC option `{ "temperatureUnit": "C" }` has been changed to `{ "temp": { "unit": "C" } }`
+
+Bugfixes:
+* Fix incorrect GPU name detection for Intel iGPU on Linux (#736, GPU, Linux)
+
+Features:
+* Support additional temperature formatting options (#737)
+    * `{ "temp": { "ndigits": 1 } }`
+    * `{ "temp": { "color": { "green": "green", "yellow": "yellow", "red": "red" } } }`
+* Support specifying custom `pci.ids` path for Linux (GPU, Linux)
+* Support warp-linux terminal version & terminal font detection (Terminal, Linux)
+
+# 2.8.5
+
+Bugfixes:
+* Fix uninitialized variables
+
+# 2.8.4
+
+Bugfixes:
+* Fix segfault if we fail to find `Vendor ID` in `lscpu` (#718, CPU, Linux)
+* Fix multi-device bcachefs filesystem compatibility (#731, Disk, Linux)
+
+Features:
+* Support portable Windows Terminal settings (#720, Terminal, Windows)
+* Support `--color-block-width` and `--color-block-range` (#721, Colors)
+* Support `--diskio-detect-total` to show total bytes read/written (DiskIO)
+* Support `--netio-detect-total` to show total bytes received/sent (NetIO)
+* Support `--packages-disabled` to disable specified package manager (#729, Packages)
+* Support `--display-order` to sort multiple displays in a specific order (Display)
+* Support `--display-compact-type original-with-refresh-rate` to show refresh rates in compact (oneline) mode (Display)
+
+# 2.8.3
+
+Bugfixes:
+* Fix GPU name detection for AMD graphic cards (GPU, Linux / FreeBSD)
+
+# 2.8.2
+
+Changes:
+* The linux binaries are now built with glibc 2.35, which means they no longer support Debian 11 and Ubuntu 20.04. Users using these distros may download the artifacts `fastfetch-linux-old` from GitHub Actions.
+
+Features:
+* Rewrite GPU module, drop libpci dependency (GPU, Linux)
+* Detect marketing name of Apple Silicon CPUs for asahi linux (CPU, Linux)
+* Add new module `Camera`, which prints the name and resolution of connected cameras
+
+Bugfixes:
+* Fix compatibility with packages installed by flatpak (Terminal, Linux)
+* Don't show an empty battery if no battery is detected (macOS, Battery)
+* Don't show `not connected` if no power adapter is found (macOS / Linux, PowerAdapter)
+* Make format of battery status be consistent with other platforms (Linux, Battery)
+
+Logo:
+* Print Asahi logo in asahi linux (Logo, Linux)
+* Add Asahi2, z/OS, Tatra, PikaOS
+
+# 2.7.1
+
+Features:
+* Config presets in app folder now work with symlinks
+
+Bugfixes:
+* Fix a possible segfault when detecting terminal (Terminal, Linux)
+
+# 2.7.0
+
+Features:
+* Add new module `TerminalTheme`, which prints the foreground and background color of the current terminal window. Currently doesn't work on Windows.
+* Allow command substitution when expanding paths. For example, now it's possible to use `"source": "$(ls ~/path/to/images/*.png | shuf -n 1)"` in JSONC config file to randomly choose an image to display. (#698)
+* Use native methods instead of pciutils to detect GPUs in FreeBSD. (GPU, FreeBSD)
+
+Bugfixes:
+* Fix text formatting (Wifi, Linux)
+* Fix terminal detection in some cases (Terminal)
+* Remove trailing `\0` in JSON results (FreeBSD)
+* Fix uninitialized variables (GPU, Linux)
+* Fix a possible segfault (OpenCL)
+
+Logo:
+* Add ASCII logos for fedora immutable variants (#700)
+
+# 2.6.3
+
+Bugfixes:
+* Fix module not working (Bluetooth)
+
+# 2.6.2
+
+Bugfixes:
+* Fix building for GCC in Windows (Windows)
+
+# 2.6.1
+
+Features:
+* Improve xonsh shell detection (Shell)
+* Support colored percentage values (Bluetooth / Gamepad / Sound)
+* Add `--<module>-percent-[green|yellow]` options to specify threshold of percentage colors
+    * eg. `--disk-percent-green 20 --disk-percent-yellow 50` will show green if disk usage is less than 20%, yellow if disk usage is less then 50%, and red otherwise.
+* Add `--percent-color-[green|yellow|red]` options to specify color of different percent value states.
+    * eg. `--percent-color-green blue` will show blue color if percent value falls in green state.
+* Improve Intel macbook support (macOS)
+
+Bugfixes:
+* Fix segfault in CPU module when running in aarch64 machine without `lscpu` installed (CPU, Linux)
+* Don't use `login` as terminal process (Terminal, Linux)
+* Silence warnings when building in 32bit machines.
+* Create sub folders when writing config file (#690)
+* Improve user specific locale detection; fix locale detection in Windows 7 (Locale)
+* Fix GPU type detection (GPU, macOS)
+
+# 2.6.0
+
+Changes:
+* Remove support of option `--battery-dir`. We detect a lot of things in `/sys/class/*` and only module `Battery` supports specifying a custom directory for some reason, which is weird.
+* Remove `--chassis-use-wmi` which is no longer used.
+
+Features:
+* Add `ENABLE_PROPRIETARY_GPU_DRIVER_API` cmake option to disable using of proprietary GPU driver APIs (GPU)
+* Support wallpaper detection for macOS Sonoma (Wallpaper, macOS)
+* Support power adapter detection for Asahi Linux (PowerAdapter, Linux)
+* Support battery serial number and manufacturer date detection (Battery)
+* Support host serial number and UUID detection (Host)
+* Support battery level detection for gamepads where possible (Gamepad)
+* Support maximum CPU clock detection. Previously base clock was printed (CPU, Windows)
+* Support manufacture date and serial number detection for physical monitors (Monitor)
+* Support ash (default shell of BusyBox) version detection (Shell, Linux)
+* Sound module in FreeBSD now uses native `ioctl`s. Pulseaudio dependency is no longer used.
+* Locale module in Windows now prints the same format as in Linux and other posix systems.
+
+Bugfixes:
+* Fix overall memory leaks (macOS)
+* Remove trailing `\0` in JSON results (FreeBSD)
+* Fix physical monitor detection with Nvidia drivers (Monitor, Linux)
+* Don't print llvmpipe in vulkan module (Vulkan)
+* Fix system yyjson usage in `fastfetch.c`. Previously embedded `3rdparty/yyjson/yyjson.h` was used in `fastfetch.c` even if `ENABLE_SYSTEM_YYJSON` was set (CMake)
+* Fix locale module printing unexpected results in specific environments (Locale)
+* Fix battery temperature detection in Windows. Note only smart batteries report temperatures but few laptops uses smart battery (Battery, Windows)
+* Print device name if no backlight name is available, so we don't print empty parentheses (Brightness, FreeBSD)
+
 # 2.5.0
 
 Changes:

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.12.0) # target_link_libraries with OBJECT libs & project homepage url
 
 project(fastfetch
-    VERSION 2.5.0
+    VERSION 2.8.7
     LANGUAGES C
     DESCRIPTION "Fast neofetch-like system information tool"
     HOMEPAGE_URL "https://github.com/fastfetch-cli/fastfetch"
@@ -42,7 +42,6 @@ include(CheckIncludeFile)
 
 include(CMakeDependentOption)
 
-cmake_dependent_option(ENABLE_LIBPCI "Enable libpci" ON "LINUX OR BSD" OFF)
 cmake_dependent_option(ENABLE_VULKAN "Enable vulkan" ON "LINUX OR APPLE OR BSD OR WIN32 OR ANDROID" OFF)
 cmake_dependent_option(ENABLE_WAYLAND "Enable wayland-client" ON "LINUX OR BSD" OFF)
 cmake_dependent_option(ENABLE_XCB_RANDR "Enable xcb-randr" ON "LINUX OR BSD" OFF)
@@ -66,17 +65,21 @@ cmake_dependent_option(ENABLE_OSMESA "Enable osmesa" ON "LINUX OR BSD" OFF)
 cmake_dependent_option(ENABLE_OPENCL "Enable opencl" ON "LINUX OR BSD OR WIN32" OFF)
 cmake_dependent_option(ENABLE_LIBNM "Enable libnm" ON "LINUX" OFF)
 cmake_dependent_option(ENABLE_FREETYPE "Enable freetype" ON "ANDROID" OFF)
-cmake_dependent_option(ENABLE_PULSE "Enable pulse" ON "LINUX OR BSD" OFF)
+cmake_dependent_option(ENABLE_PULSE "Enable pulse" ON "LINUX" OFF)
 cmake_dependent_option(ENABLE_DDCUTIL "Enable ddcutil" ON "LINUX" OFF)
 cmake_dependent_option(ENABLE_DIRECTX_HEADERS "Enable DirectX headers for WSL" ON "LINUX" OFF)
 cmake_dependent_option(ENABLE_THREADS "Enable multithreading" ON "Threads_FOUND" OFF)
-cmake_dependent_option(ENABLE_PCI_MEMORY "Enable detecting GPU memory size with libpci" OFF "LINUX OR BSD" OFF)
 
 option(ENABLE_SYSTEM_YYJSON "Use system provided (instead of fastfetch embedded) yyjson library" OFF)
 option(ENABLE_ASAN "Build fastfetch with ASAN (address sanitizer)" OFF)
+option(ENABLE_PROPRIETARY_GPU_DRIVER_API "Enable proprietary GPU driver API (NVML, IGCL and AGS)" ON)
 option(BUILD_TESTS "Build tests" OFF) # Also create test executables
 option(SET_TWEAK "Add tweak to project version" ON) # This is set to off by github actions for release builds
 
+if (LINUX)
+    set(CUSTOM_PCI_IDS_PATH "" CACHE STRING "Custom path to file pci.ids, defaults to `/usr/share/hwdata/pci.ids`")
+endif()
+
 ####################
 # Compiler options #
 ####################
@@ -109,12 +112,8 @@ endif()
 
 if(WIN32)
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--tsaware -Wl,--build-id -Wl,--subsystem,console:6.1,--major-os-version,6,--minor-os-version,1")
-endif()
-
-# Used for dlopen finding dylibs installed by homebrew
-# `/opt/homebrew/lib` is not on in dlopen search path by default
-if(APPLE AND DEFINED ENV{HOMEBREW_PREFIX})
-    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath,$ENV{HOMEBREW_PREFIX}/lib")
+elseif(APPLE)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fobjc-arc")
 endif()
 
 set(FASTFETCH_FLAGS_DEBUG "-fno-omit-frame-pointer")
@@ -123,7 +122,7 @@ if(ENABLE_ASAN)
     set(FASTFETCH_FLAGS_DEBUG "${FASTFETCH_FLAGS_DEBUG} -fsanitize=address")
 endif()
 set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${FASTFETCH_FLAGS_DEBUG}")
-set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${FASTFETCH_FLAGS_DEBUG}")
+set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} ${FASTFETCH_FLAGS_DEBUG} -fstack-protector-all -fno-delete-null-pointer-checks")
 if(NOT WIN32)
     set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -rdynamic")
 endif()
@@ -234,10 +233,9 @@ endif()
 
 fastfetch_encode_c_string("${DATATEXT_JSON_HELP}" DATATEXT_JSON_HELP)
 fastfetch_load_text(src/data/structure.txt DATATEXT_STRUCTURE)
-fastfetch_load_text(src/data/help.txt DATATEXT_HELP)
+fastfetch_load_text(src/data/help_footer.txt DATATEXT_HELP_FOOTER)
 fastfetch_load_text(src/data/help_color.txt DATATEXT_HELP_COLOR)
 fastfetch_load_text(src/data/help_format.txt DATATEXT_HELP_FORMAT)
-fastfetch_load_text(src/data/help_config.txt DATATEXT_HELP_CONFIG)
 
 configure_file(src/fastfetch_config.h.in fastfetch_config.h @ONLY)
 configure_file(src/fastfetch_datatext.h.in fastfetch_datatext.h @ONLY)
@@ -268,7 +266,7 @@ file(GENERATE OUTPUT logo_builtin.h CONTENT "${LOGO_BUILTIN_H}")
 #######################
 
 set(LIBFASTFETCH_SRC
-    src/common/bar.c
+    src/common/percent.c
     src/common/commandoption.c
     src/common/font.c
     src/common/format.c
@@ -282,6 +280,7 @@ set(LIBFASTFETCH_SRC
     src/common/printing.c
     src/common/properties.c
     src/common/settings.c
+    src/common/temps.c
     src/detection/chassis/chassis.c
     src/detection/cpu/cpu.c
     src/detection/cpuusage/cpuusage.c
@@ -290,13 +289,13 @@ set(LIBFASTFETCH_SRC
     src/detection/displayserver/displayserver.c
     src/detection/font/font.c
     src/detection/gpu/gpu.c
-    src/detection/locale/locale.c
     src/detection/media/media.c
     src/detection/netio/netio.c
     src/detection/opencl/opencl.c
     src/detection/os/os.c
     src/detection/packages/packages.c
     src/detection/publicip/publicip.c
+    src/detection/terminaltheme/terminaltheme.c
     src/detection/terminalfont/terminalfont.c
     src/detection/terminalshell/terminalshell.c
     src/detection/version/version.c
@@ -313,6 +312,7 @@ set(LIBFASTFETCH_SRC
     src/modules/board/board.c
     src/modules/brightness/brightness.c
     src/modules/break/break.c
+    src/modules/camera/camera.c
     src/modules/chassis/chassis.c
     src/modules/colors/colors.c
     src/modules/cpu/cpu.c
@@ -352,6 +352,7 @@ set(LIBFASTFETCH_SRC
     src/modules/swap/swap.c
     src/modules/media/media.c
     src/modules/terminal/terminal.c
+    src/modules/terminaltheme/terminaltheme.c
     src/modules/terminalfont/terminalfont.c
     src/modules/terminalsize/terminalsize.c
     src/modules/theme/theme.c
@@ -374,7 +375,6 @@ set(LIBFASTFETCH_SRC
     src/util/FFlist.c
     src/util/FFstrbuf.c
     src/util/platform/FFPlatform.c
-    src/util/stringUtils.c
     src/util/smbiosHelper.c
 )
 
@@ -405,12 +405,13 @@ if(LINUX)
         src/detection/displayserver/linux/xlib.c
         src/detection/font/font_linux.c
         src/detection/gpu/gpu_linux.c
-        src/detection/gpu/gpu_nvidia.c
+        src/detection/gpu/gpu_pci.c
         src/detection/gtk_qt/gtk.c
         src/detection/host/host_linux.c
         src/detection/icons/icons_linux.c
         src/detection/libc/libc_linux.c
         src/detection/lm/lm_linux.c
+        src/detection/locale/locale_linux.c
         src/detection/localip/localip_linux.c
         src/detection/gamepad/gamepad_linux.c
         src/detection/media/media_linux.c
@@ -420,7 +421,7 @@ if(LINUX)
         src/detection/opengl/opengl_linux.c
         src/detection/os/os_linux.c
         src/detection/packages/packages_linux.c
-        src/detection/poweradapter/poweradapter_nosupport.c
+        src/detection/poweradapter/poweradapter_linux.c
         src/detection/processes/processes_linux.c
         src/detection/gtk_qt/qt.c
         src/detection/sound/sound_linux.c
@@ -437,6 +438,7 @@ if(LINUX)
         src/detection/wm/wm_nosupport.c
         src/detection/de/de_linux.c
         src/detection/wmtheme/wmtheme_linux.c
+        src/detection/camera/camera_linux.c
         src/util/platform/FFPlatform_unix.c
     )
 elseif(ANDROID)
@@ -464,6 +466,7 @@ elseif(ANDROID)
         src/detection/icons/icons_nosupport.c
         src/detection/libc/libc_android.c
         src/detection/lm/lm_nosupport.c
+        src/detection/locale/locale_linux.c
         src/detection/localip/localip_linux.c
         src/detection/gamepad/gamepad_nosupport.c
         src/detection/media/media_nosupport.c
@@ -489,6 +492,7 @@ elseif(ANDROID)
         src/detection/wm/wm_nosupport.c
         src/detection/de/de_nosupport.c
         src/detection/wmtheme/wmtheme_nosupport.c
+        src/detection/camera/camera_android.c
         src/util/platform/FFPlatform_unix.c
     )
 elseif(BSD)
@@ -518,13 +522,14 @@ elseif(BSD)
         src/detection/displayserver/linux/xcb.c
         src/detection/displayserver/linux/xlib.c
         src/detection/font/font_linux.c
-        src/detection/gpu/gpu_linux.c
-        src/detection/gpu/gpu_nvidia.c
+        src/detection/gpu/gpu_bsd.c
+        src/detection/gpu/gpu_pci.c
         src/detection/gtk_qt/gtk.c
         src/detection/host/host_bsd.c
         src/detection/lm/lm_linux.c
         src/detection/icons/icons_linux.c
         src/detection/libc/libc_bsd.c
+        src/detection/locale/locale_linux.c
         src/detection/localip/localip_linux.c
         src/detection/gamepad/gamepad_bsd.c
         src/detection/media/media_linux.c
@@ -537,7 +542,7 @@ elseif(BSD)
         src/detection/poweradapter/poweradapter_nosupport.c
         src/detection/processes/processes_bsd.c
         src/detection/gtk_qt/qt.c
-        src/detection/sound/sound_linux.c
+        src/detection/sound/sound_bsd.c
         src/detection/swap/swap_bsd.c
         src/detection/temps/temps_bsd.c
         src/detection/terminalfont/terminalfont_linux.c
@@ -551,6 +556,7 @@ elseif(BSD)
         src/detection/wm/wm_nosupport.c
         src/detection/de/de_linux.c
         src/detection/wmtheme/wmtheme_linux.c
+        src/detection/camera/camera_linux.c
         src/util/platform/FFPlatform_unix.c
     )
 elseif(APPLE)
@@ -580,6 +586,7 @@ elseif(APPLE)
         src/detection/lm/lm_nosupport.c
         src/detection/icons/icons_nosupport.c
         src/detection/libc/libc_apple.c
+        src/detection/locale/locale_linux.c
         src/detection/localip/localip_linux.c
         src/detection/gamepad/gamepad_apple.c
         src/detection/media/media_apple.m
@@ -600,11 +607,12 @@ elseif(APPLE)
         src/detection/theme/theme_nosupport.c
         src/detection/uptime/uptime_bsd.c
         src/detection/users/users_linux.c
-        src/detection/wallpaper/wallpaper_apple.c
+        src/detection/wallpaper/wallpaper_apple.m
         src/detection/wifi/wifi_apple.m
         src/detection/wm/wm_apple.c
         src/detection/de/de_nosupport.c
         src/detection/wmtheme/wmtheme_apple.m
+        src/detection/camera/camera_apple.m
         src/util/apple/cf_helpers.c
         src/util/apple/osascript.m
         src/util/platform/FFPlatform_unix.c
@@ -620,7 +628,7 @@ elseif(WIN32)
         src/detection/bluetooth/bluetooth_windows.c
         src/detection/board/board_windows.c
         src/detection/brightness/brightness_windows.cpp
-        src/detection/chassis/chassis_windows.cpp
+        src/detection/chassis/chassis_windows.c
         src/detection/cpu/cpu_windows.c
         src/detection/cpuusage/cpuusage_windows.c
         src/detection/cursor/cursor_windows.c
@@ -630,13 +638,11 @@ elseif(WIN32)
         src/detection/displayserver/displayserver_windows.c
         src/detection/font/font_windows.c
         src/detection/gpu/gpu_windows.c
-        src/detection/gpu/gpu_nvidia.c
-        src/detection/gpu/gpu_intel.c
-        src/detection/gpu/gpu_amd.c
         src/detection/host/host_windows.c
         src/detection/icons/icons_windows.c
         src/detection/libc/libc_windows.cpp
         src/detection/lm/lm_nosupport.c
+        src/detection/locale/locale_windows.c
         src/detection/localip/localip_windows.c
         src/detection/gamepad/gamepad_windows.c
         src/detection/media/media_nosupport.c
@@ -662,6 +668,7 @@ elseif(WIN32)
         src/detection/wm/wm_windows.cpp
         src/detection/de/de_nosupport.c
         src/detection/wmtheme/wmtheme_windows.c
+        src/detection/camera/camera_windows.cpp
         src/util/windows/getline.c
         src/util/windows/com.cpp
         src/util/windows/registry.c
@@ -676,6 +683,17 @@ if(ENABLE_DIRECTX_HEADERS)
     list(APPEND LIBFASTFETCH_SRC src/detection/gpu/gpu_wsl.cpp)
 endif()
 
+if(ENABLE_PROPRIETARY_GPU_DRIVER_API AND (LINUX OR BSD OR WIN32))
+    message(STATUS "Enabling proprietary GPU driver API")
+    if(LINUX OR BSD OR WIN32)
+        list(APPEND LIBFASTFETCH_SRC src/detection/gpu/gpu_nvidia.c)
+    endif()
+    if(WIN32)
+        list(APPEND LIBFASTFETCH_SRC src/detection/gpu/gpu_intel.c)
+        list(APPEND LIBFASTFETCH_SRC src/detection/gpu/gpu_amd.c)
+    endif()
+endif()
+
 include(CheckFunctionExists)
 check_function_exists(wcwidth HAVE_WCWIDTH)
 if(NOT HAVE_WCWIDTH)
@@ -699,9 +717,20 @@ add_library(libfastfetch OBJECT
     ${LIBFASTFETCH_SRC}
 )
 
+if(ENABLE_PROPRIETARY_GPU_DRIVER_API AND (LINUX OR BSD OR WIN32))
+    target_compile_definitions(libfastfetch PRIVATE FF_USE_PROPRIETARY_GPU_DRIVER_API)
+endif()
+
 if(yyjson_FOUND)
     target_compile_definitions(libfastfetch PRIVATE FF_USE_SYSTEM_YYJSON)
-    target_link_libraries(libfastfetch PRIVATE yyjson)
+    target_link_libraries(libfastfetch PRIVATE yyjson::yyjson)
+    # `target_link_libraries(yyjson::yyjson)` sets rpath implicitly
+else()
+    # Used for dlopen finding dylibs installed by homebrew
+    # `/opt/homebrew/lib` is not on in dlopen search path by default
+    if(APPLE)
+        set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-rpath,/opt/homebrew/lib -Wl,-rpath,/usr/local/lib")
+    endif()
 endif()
 
 if(LINUX AND EXISTS "/lib/ld-musl-${CMAKE_HOST_SYSTEM_PROCESSOR}.so.1")
@@ -737,6 +766,11 @@ if(HAVE_WCWIDTH)
     target_compile_definitions(libfastfetch PRIVATE FF_HAVE_WCWIDTH)
 endif()
 
+if(NOT "${CUSTOM_PCI_IDS_PATH}" STREQUAL "")
+    message(STATUS "Custom file path of pci.ids: ${CUSTOM_PCI_IDS_PATH}")
+    target_compile_definitions(libfastfetch PRIVATE FF_CUSTOM_PCI_IDS_PATH=${CUSTOM_PCI_IDS_PATH})
+endif()
+
 function(ff_lib_enable VARNAME PKGCONFIG_NAMES CMAKE_NAME)
     if(NOT ENABLE_${VARNAME})
         return()
@@ -773,10 +807,6 @@ function(ff_lib_enable VARNAME PKGCONFIG_NAMES CMAKE_NAME)
     endforeach()
 endfunction()
 
-ff_lib_enable(LIBPCI
-    "libpci"
-    "Pci"
-)
 ff_lib_enable(VULKAN
     "vulkan"
     "Vulkan"
@@ -899,9 +929,11 @@ if(LINUX)
     )
 elseif(APPLE)
     target_link_libraries(libfastfetch
+        PRIVATE "-framework AVFoundation"
         PRIVATE "-framework Cocoa"
         PRIVATE "-framework CoreFoundation"
         PRIVATE "-framework CoreAudio"
+        PRIVATE "-framework CoreMedia"
         PRIVATE "-framework CoreVideo"
         PRIVATE "-framework CoreWLAN"
         PRIVATE "-framework IOBluetooth"
@@ -993,6 +1025,13 @@ set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "")
 set_target_properties(fastfetch PROPERTIES LINKER_LANGUAGE C)
 set_target_properties(flashfetch PROPERTIES LINKER_LANGUAGE C)
 
+if(yyjson_FOUND)
+    target_compile_definitions(fastfetch PRIVATE FF_USE_SYSTEM_YYJSON)
+    target_link_libraries(fastfetch PRIVATE yyjson::yyjson)
+    target_compile_definitions(flashfetch PRIVATE FF_USE_SYSTEM_YYJSON)
+    target_link_libraries(flashfetch PRIVATE yyjson::yyjson)
+endif()
+
 if(WIN32)
     set(TARGET_NAME fastfetch)
     target_sources(fastfetch
@@ -1079,6 +1118,14 @@ install(
 ##################
 
 set(CPACK_GENERATOR "TGZ;ZIP")
+if(APPLE)
+    string(TOLOWER "${CMAKE_PROJECT_NAME}-macos-universal" CPACK_PACKAGE_FILE_NAME)
+else() # We don't use this in Windows
+    if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+        set(CMAKE_SYSTEM_PROCESSOR "amd64")
+    endif()
+    string(TOLOWER "${CMAKE_PROJECT_NAME}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}" CPACK_PACKAGE_FILE_NAME)
+endif()
 
 if(LINUX)
     set(CPACK_GENERATOR "${CPACK_GENERATOR};DEB;RPM")
@@ -1095,7 +1142,7 @@ set(CPACK_SET_DESTDIR ON)
 set(CPACK_PACKAGE_CONTACT "Linus Dierheimer <Linus@Dierheimer.de>")
 set(CPACK_PACKAGE_DESCRIPTION "\
 fastfetch is a neofetch-like tool for fetching system information and displaying them in a pretty way. \
-It is written in c to achieve much better performance.\
+It is written mostly in C to achieve much better performance.\
 ")
 
 include(CPack)

README.md

@@ -27,12 +27,15 @@ There are [screenshots on different platforms](https://github.com/fastfetch-cli/
 
 ### Linux
 
+* Ubuntu: `ppa:zhangsongcui3371/fastfetch`
 * Debian / Ubuntu: Download `fastfetch-<version>-Linux.deb` from [Github release page](https://github.com/fastfetch-cli/fastfetch/releases/latest) and `dpkg -i fastfetch-<version>-Linux.deb`
-* Arch Linux: `sudo pacman -S fastfetch`
+* Arch Linux: `sudo pacman -S fastfetch`. You can also find fastfetch [on the AUR](https://aur.archlinux.org/packages/fastfetch-git).
 * Fedora: `sudo dnf install fastfetch`
 * Gentoo: `sudo emerge --ask app-misc/fastfetch`
-* NixOS: `sudo nix-shell -p fastfetch`
+* Alpine: `apk add --upgrade fastfetch`
+* NixOS: `nix-shell -p fastfetch`
 * openSUSE: `sudo zypper install fastfetch`
+* ALT Linux: `sudo apt-get install fastfetch`
 
 Replace sudo with doas depending on what you use.
 
@@ -40,8 +43,14 @@ Replace sudo with doas depending on what you use.
 
 ### macOS
 
+...via [HomeBrew](https://brew.sh):
+
 `brew install fastfetch`
 
+...via [MacPorts](https://www.macports.org):
+
+`sudo port install fastfetch`
+
 ### Windows
 
 `scoop install fastfetch`

completions/bash

@@ -384,7 +384,6 @@ __fastfetch_completion()
         "--lib-pulse"
         "--lib-ddcutil"
         "--lib-nm"
-        "--battery-dir"
     )
 
     local FF_OPTIONS_LOGO=(

completions/fish

@@ -1,7 +1,7 @@
 #!/usr/bin/env fish
 
 if not type -q fastfetch
-    return
+    exit
 end
 
 complete -c fastfetch -f

debian/changelog

@@ -0,0 +1,30 @@
+fastfetch (2.8.6) jammy; urgency=medium
+
+  * Update to 2.8.6
+
+ -- Carter Li <zhangsongcui@live.cn>  Wed, 28 Feb 2024 10:01:40 +0800
+
+fastfetch (2.8.4) jammy; urgency=medium
+
+  * Update to 2.8.4
+
+ -- Carter Li <zhangsongcui@live.cn>  Fri, 23 Feb 2024 16:14:57 +0800
+
+fastfetch (2.7.1ubuntu2) jammy; urgency=medium
+
+  * Ignore .git
+
+ -- Carter Li <zhangsongcui@live.cn>  Wed, 07 Feb 2024 14:23:23 +0800
+
+fastfetch (2.7.1ubuntu1) jammy; urgency=medium
+
+  * Update build scripts
+
+ -- Carter Li <zhangsongcui@live.cn>  Wed, 07 Feb 2024 13:53:37 +0800
+
+fastfetch (2.7.1) jammy; urgency=medium
+
+  * Initial release.
+
+ -- Carter Li <zhangsongcui@live.cn>  Tue, 06 Feb 2024 15:01:11 +0800
+

debian/compat

@@ -0,0 +1 @@
+12

debian/control

@@ -0,0 +1,13 @@
+Source: fastfetch
+Section: universe/utils
+Priority: optional
+Maintainer: Carter Li <zhangsongcui@live.cn>
+Build-Depends: libvulkan-dev, libwayland-dev, libxrandr-dev, libxcb-randr0-dev, libdconf-dev, libdbus-1-dev, libmagickcore-dev, libxfconf-0-dev, libsqlite3-dev, librpm-dev, libegl-dev, libglx-dev, libosmesa6-dev, ocl-icd-opencl-dev, libnm-dev, libpulse-dev, libdrm-dev, libddcutil-dev, libchafa-dev, directx-headers-dev, pkgconf, cmake (>= 3.12), debhelper (>= 11.2), dh-cmake, dh-cmake-compat (= 1), dh-sequence-cmake, dh-sequence-ctest, ninja-build
+Standards-Version: 4.0.0
+Homepage: https://github.com/fastfetch-cli/fastfetch
+
+Package: fastfetch
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: Fastfetch is a neofetch-like tool for fetching system information and displaying them in a pretty way.
+ It is written mainly in C, with performance and customizability in mind.

debian/copyright

@@ -0,0 +1,11 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: fastfetch
+Source: https://github.com/fastfetch-cli/fastfetch
+
+Files: *
+Copyright: 2024 fastfetch-cli
+License: Expat
+
+Files: src/3rdparty/yyjson/*
+Copyright: 2020 YaoYuan
+License: Expat

debian/files

@@ -0,0 +1 @@
+fastfetch_2.8.6_source.buildinfo universe/utils optional

debian/publish.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+debuild -S -i -I
+dput ppa:zhangsongcui3371/fastfetch ~/fastfetch_*.changes

debian/rules

@@ -0,0 +1,7 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@ --buildsystem=cmake+ninja
+
+override_dh_ctest_configure:
+	dh_ctest_configure -- -DSET_TWEAK=OFF -DBUILD_TESTS=ON -DCMAKE_BUILD_TYPE=RelWithDebInfo

debian/watch

@@ -0,0 +1,4 @@
+version=4
+opts="filenamemangle=s%.*/@ANY_VERSION@%@PACKAGE@-$1.tar.gz%,searchmode=plain" \
+https://api.github.com/repos/fastfetch-cli/fastfetch/releases?per_page=100 \
+https://api.github.com/repos/fastfetch-cli/fastfetch/tarball/@ANY_VERSION@

doc/json_schema.json

@@ -1,5 +1,5 @@
 {
-    "$schema": "http://json-schema.org/schema",
+    "$schema": "https://json-schema.org/draft-07/schema",
     "$defs": {
         "colors": {
             "type": "string",
@@ -26,9 +26,56 @@
         "format": {
             "description": "Output format of the module",
             "type": "string"
+        },
+        "percent": {
+            "description": "Threshold of percentage colors",
+            "type": "object",
+            "additionalProperties": false,
+            "properties": {
+                "green": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 100,
+                    "description": "Value less then green will be shown in green"
+                },
+                "yellow": {
+                    "type": "integer",
+                    "minimum": 0,
+                    "maximum": 100,
+                    "description": "Value greater than green and less then yellow will be shown in yellow.\nValue greater than yellow will be shown in red"
+                }
+            }
+        },
+        "temperature": {
+            "description": "Detect and display temperature if supported",
+            "oneOf": [
+                {
+                    "type": "boolean",
+                    "default": false
+                },
+                {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "properties": {
+                        "green": {
+                            "type": "integer",
+                            "minimum": 0,
+                            "maximum": 100,
+                            "description": "Value (in celsius) less then green will be shown in green"
+                        },
+                        "yellow": {
+                            "type": "integer",
+                            "minimum": 0,
+                            "maximum": 100,
+                            "description": "Value (in celsius) greater than green and less then yellow will be shown in yellow.\nValue greater than yellow will be shown in red"
+                        }
+                    }
+                }
+            ]
         }
     },
     "type": "object",
+    "additionalProperties": false,
     "title": "JSON config",
     "description": "JSON config file for fastfetch. Usually be `~/.config/fastfetch.jsonc`",
     "properties": {
@@ -51,6 +98,7 @@
                 {
                     "description": "Fastfetch logo configurations",
                     "type": "object",
+                    "additionalProperties": false,
                     "properties": {
                         "type": {
                             "description": "Set the type of the logo given",
@@ -78,6 +126,7 @@
                         },
                         "color": {
                             "type": "object",
+                            "additionalProperties": false,
                             "description": "Overwrite a color in the logo",
                             "properties": {
                                 "1": {
@@ -116,8 +165,7 @@
                                     "description": "Color 9",
                                     "$ref": "#/$defs/colors"
                                 }
-                            },
-                            "additionalProperties": false
+                            }
                         },
                         "width": {
                             "type": "integer",
@@ -131,6 +179,7 @@
                         },
                         "padding": {
                             "type": "object",
+                            "additionalProperties": false,
                             "description": "Set the padding of the logo",
                             "properties": {
                                 "top": {
@@ -148,8 +197,7 @@
                                     "description": "Set the right padding of the logo",
                                     "minimum": 0
                                 }
-                            },
-                            "additionalProperties": false
+                            }
                         },
                         "printRemaining": {
                             "type": "boolean",
@@ -173,6 +221,7 @@
                         },
                         "chafa": {
                             "type": "object",
+                            "additionalProperties": false,
                             "description": "Chafa configuration. See chafa document for details",
                             "properties": {
                                 "fgOnly": {
@@ -215,17 +264,16 @@
                                         "DIFFUSION"
                                     ]
                                 }
-                            },
-                            "additionalProperties": false
+                            }
                         }
-                    },
-                    "additionalProperties": false
+                    }
                 }
             ]
         },
         "general": {
             "description": "Fastfetch general configurations",
             "type": "object",
+            "additionalProperties": false,
             "properties": {
                 "multithreading": {
                     "type": "boolean",
@@ -254,7 +302,7 @@
                     "description": "Force display detection to use DRM. Linux only",
                     "oneOf": [
                         {
-                            "type": "bool",
+                            "type": "boolean",
                             "const": false,
                             "description": "Try `wayland`, then `x11`, then `drm`"
                         },
@@ -264,7 +312,7 @@
                             "const": "sysfs-only"
                         },
                         {
-                            "type": "bool",
+                            "type": "boolean",
                             "const": true,
                             "description": "Try `libdrm` first, then `sysfs` if libdrm failed"
                         }
@@ -281,12 +329,12 @@
                     "description": "Set the timeout (ms) when waiting for child processes, `-1` for no timeout",
                     "default": 1000
                 }
-            },
-            "additionalProperties": false
+            }
         },
         "display": {
             "description": "Configure how things to be displayed",
             "type": "object",
+            "additionalProperties": false,
             "properties": {
                 "stat": {
                     "type": "boolean",
@@ -327,6 +375,7 @@
                         },
                         {
                             "type": "object",
+                            "additionalProperties": false,
                             "properties": {
                                 "keys": {
                                     "description": "Set the color of the keys",
@@ -336,8 +385,7 @@
                                     "description": "Set the color of the title",
                                     "$ref": "#/$defs/colors"
                                 }
-                            },
-                            "additionalProperties": false
+                            }
                         }
                     ]
                 },
@@ -372,6 +420,7 @@
                 },
                 "size": {
                     "type": "object",
+                    "additionalProperties": false,
                     "description": "Set how a size value should be displayed",
                     "properties": {
                         "maxPrefix": {
@@ -389,14 +438,48 @@
                         }
                     }
                 },
-                "temperatureUnit": {
-                    "type": "string",
-                    "description": "Set the unit of the temperature",
-                    "enum": ["CELSIUS", "C", "FAHRENHEIT", "F", "KELVIN", "K"],
-                    "default": "C"
+                "temp": {
+                    "type": "object",
+                    "additionalProperties": false,
+                    "description": "Set how temperature values should be displayed",
+                    "properties": {
+                        "unit": {
+                            "type": "string",
+                            "description": "Set the unit of the temperature",
+                            "enum": ["CELSIUS", "C", "FAHRENHEIT", "F", "KELVIN", "K"],
+                            "default": "C"
+                        },
+                        "ndigits": {
+                            "type": "integer",
+                            "description": "Set the number of digits to keep after the decimal point when formatting temperature values",
+                            "minimum": 0,
+                            "maximum": 9,
+                            "default": 1
+                        },
+                        "color": {
+                            "type": "object",
+                            "additionalProperties": false,
+                            "description": "Set color used in different states of temperature values",
+                            "properties": {
+                                "green": {
+                                    "description": "Color used in green state",
+                                    "$ref": "#/$defs/colors"
+                                },
+                                "yellow": {
+                                    "description": "Color used in yellow state",
+                                    "$ref": "#/$defs/colors"
+                                },
+                                "red": {
+                                    "description": "Color used in red state",
+                                    "$ref": "#/$defs/colors"
+                                }
+                            }
+                        }
+                    }
                 },
                 "bar": {
                     "type": "object",
+                    "additionalProperties": false,
                     "description": "Set the bar configuration",
                     "properties": {
                         "charElapsed": {
@@ -424,6 +507,7 @@
                 },
                 "percent": {
                     "type": "object",
+                    "additionalProperties": false,
                     "description": "Set how a percentage value should be displayed",
                     "properties": {
                         "type": {
@@ -439,6 +523,25 @@
                             "minimum": 0,
                             "maximum": 9,
                             "default": 0
+                        },
+                        "color": {
+                            "type": "object",
+                            "additionalProperties": false,
+                            "description": "Set color used in different states of percentage bars and numbers",
+                            "properties": {
+                                "green": {
+                                    "description": "Color used in green state",
+                                    "$ref": "#/$defs/colors"
+                                },
+                                "yellow": {
+                                    "description": "Color used in yellow state",
+                                    "$ref": "#/$defs/colors"
+                                },
+                                "red": {
+                                    "description": "Color used in red state",
+                                    "$ref": "#/$defs/colors"
+                                }
+                            }
                         }
                     }
                 },
@@ -447,12 +550,12 @@
                     "description": "Whether to disable the stdout application buffer",
                     "default": false
                 }
-            },
-            "additionalProperties": false
+            }
         },
         "library": {
             "description": "Set the path of a library to load",
             "type": "object",
+            "additionalProperties": false,
             "properties": {
                 "pci": {
                     "type": "string",
@@ -554,8 +657,7 @@
                     "description": "Used for brightness detection of external displays (Linux)",
                     "type": "string"
                 }
-            },
-            "additionalProperties": false
+            }
         },
         "modules": {
             "description": "Fastfetch modules to run",
@@ -612,6 +714,7 @@
                             "terminal",
                             "terminalfont",
                             "terminalsize",
+                            "terminaltheme",
                             "title",
                             "theme",
                             "uptime",
@@ -627,6 +730,7 @@
                     },
                     {
                         "type": "object",
+                        "additionalProperties": false,
                         "description": "Run module with custom configurations",
                         "required": [
                             "type"
@@ -639,16 +743,20 @@
                         "oneOf": [
                             {
                                 "title": "Break",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "break",
                                         "description": "Print a empty line"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
+                                "title": "module",
                                 "description": "No additional properties",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "anyOf": [
@@ -672,10 +780,6 @@
                                                 "const": "font",
                                                 "description": "Print system font name"
                                             },
-                                            {
-                                                "const": "gamepad",
-                                                "description": "List connected gamepads"
-                                            },
                                             {
                                                 "const": "host",
                                                 "description": "Print product name of your computer"
@@ -700,10 +804,6 @@
                                                 "const": "media",
                                                 "description": "Print playing song name"
                                             },
-                                            {
-                                                "const": "memory",
-                                                "description": "Print system memory usage info"
-                                            },
                                             {
                                                 "const": "monitor",
                                                 "description": "Print connected physical monitor information"
@@ -732,10 +832,6 @@
                                                 "const": "shell",
                                                 "description": "Print current shell name and version"
                                             },
-                                            {
-                                                "const": "swap",
-                                                "description": "Print swap (paging file) space usage"
-                                            },
                                             {
                                                 "const": "terminal",
                                                 "description": "Print current terminal name and version"
@@ -748,6 +844,10 @@
                                                 "const": "terminalsize",
                                                 "description": "Print current terminal size"
                                             },
+                                            {
+                                                "const": "terminaltheme",
+                                                "description": "Print current terminal theme (foreground and background colors)"
+                                            },
                                             {
                                                 "const": "theme",
                                                 "description": "Print current theme of desktop environment"
@@ -794,29 +894,27 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Battery",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "battery",
                                         "description": "Print battery capacity, status, etc"
                                     },
-                                    "dir": {
-                                        "description": "The directory where the battery folders are. Standard: `/sys/class/power_supply/`. Linux only",
-                                        "type": "string"
-                                    },
                                     "useSetupApi": {
                                         "description": "Set if `SetupAPI` should be used on Windows to detect battery info, which supports multi batteries, but slower. Windows only",
                                         "type": "boolean",
                                         "default": false
                                     },
                                     "temp": {
-                                        "description": "Detect and display Battery temperature if supported",
-                                        "type": "boolean",
-                                        "default": false
+                                        "$ref": "#/$defs/temperature"
+                                    },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
                                     },
                                     "key": {
                                         "$ref": "#/$defs/key"
@@ -830,11 +928,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Bluetooth",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "List bluetooth devices",
@@ -845,6 +944,9 @@
                                         "type": "boolean",
                                         "default": false
                                     },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -857,16 +959,20 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Brightness",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "brightness",
                                         "description": "Print current brightness level of your monitors"
                                     },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
                                     "ddcciSleep": {
                                         "type": "integer",
                                         "description": "Set the sleep times (in ms) when sending DDC/CI requests.\nSee <https://www.ddcutil.com/performance_options/#option-sleep-multiplier> for detail",
@@ -878,16 +984,13 @@
                             },
                             {
                                 "title": "Chassis",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "chassis",
                                         "description": "Print chassis type (desktop, laptop, etc)"
                                     },
-                                    "useWmi": {
-                                        "description": "Set if WMI query should be used on Windows, which detects more information but slower",
-                                        "type": "boolean",
-                                        "default": false
-                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -904,15 +1007,15 @@
                             },
                             {
                                 "title": "CPU",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print CPU name, frequency, etc",
                                         "const": "cpu"
                                     },
                                     "temp": {
-                                        "description": "Detect and display CPU temperature if supported",
-                                        "type": "boolean",
-                                        "default": false
+                                        "$ref": "#/$defs/temperature"
                                     },
                                     "freqNdigits": {
                                         "description": "Set the number of digits to keep after the decimal point when printing CPU frequency",
@@ -933,16 +1036,20 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "CPU Usage",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "cpuusage",
                                         "description": "Print CPU usage. Costs some time to collect data"
                                     },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
                                     "separate": {
                                         "type": "boolean",
                                         "description": "Display CPU usage per CPU logical core, instead of an average result",
@@ -952,6 +1059,8 @@
                             },
                             {
                                 "title": "Colors",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print some colored blocks",
@@ -975,11 +1084,37 @@
                                         "type": "integer",
                                         "minimum": 0,
                                         "default": 0
+                                    },
+                                    "block": {
+                                        "description": "Set behavior of block printing",
+                                        "type": "object",
+                                        "additionalProperties": false,
+                                        "properties": {
+                                            "width": {
+                                                "description": "Set the block width in spaces",
+                                                "type": "integer",
+                                                "minimum": 1,
+                                                "default": 3
+                                            },
+                                            "range": {
+                                                "description": "Set the range of colors in the blocks to print",
+                                                "type": "array",
+                                                "items": {
+                                                    "type": "integer",
+                                                    "minimum": 0,
+                                                    "maximum": 15
+                                                },
+                                                "minItems": 2,
+                                                "maxItems": 2
+                                            }
+                                        }
                                     }
                                 }
                             },
                             {
                                 "title": "Command",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Running custom shell scripts",
@@ -1005,11 +1140,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Custom",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print a custom string, with or without key",
@@ -1032,11 +1168,12 @@
                                 },
                                 "required": [
                                     "format"
-                                ],
-                                "additionalProperties": false
+                                ]
                             },
                             {
                                 "title": "Display",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print resolutions, refresh rates, etc",
@@ -1046,7 +1183,9 @@
                                         "enum": [
                                             "none",
                                             "original",
-                                            "scaled"
+                                            "scaled",
+                                            "original-with-refresh-rate",
+                                            "scaled-with-refresh-rate"
                                         ],
                                         "description": "Set if all displays should be printed in one line",
                                         "default": "none"
@@ -1056,6 +1195,15 @@
                                         "type": "boolean",
                                         "default": false
                                     },
+                                    "order": {
+                                        "description": "Set the order should be used when printing",
+                                        "enum": [
+                                            "none",
+                                            "asc",
+                                            "desc"
+                                        ],
+                                        "default": "none"
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -1068,11 +1216,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Disk",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print partitions, space usage, disk type, etc",
@@ -1112,6 +1261,9 @@
                                         "description": "Use f_bavail (lpFreeBytesAvailableToCaller for Windows) instead of f_bfree to calculate used bytes",
                                         "default": false
                                     },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -1124,11 +1276,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "DiskIO",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print physical disk I/O throughput",
@@ -1138,6 +1291,11 @@
                                         "description": "Show disks with given name prefix only",
                                         "type": "string"
                                     },
+                                    "detectTotal": {
+                                        "description": "Detect total bytes instead of current rate",
+                                        "type": "boolean",
+                                        "default": false
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -1150,11 +1308,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "DE",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "de",
@@ -1179,17 +1338,43 @@
                                     }
                                 }
                             },
+                            {
+                                "title": "Gamepad",
+                                "type": "object",
+                                "additionalProperties": false,
+                                "properties": {
+                                    "type": {
+                                        "const": "gamepad",
+                                        "description": "List connected gamepads"
+                                    },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
+                                    "key": {
+                                        "$ref": "#/$defs/key"
+                                    },
+                                    "keyColor": {
+                                        "$ref": "#/$defs/keyColor"
+                                    },
+                                    "keyWidth": {
+                                        "$ref": "#/$defs/keyWidth"
+                                    },
+                                    "format": {
+                                        "$ref": "#/$defs/format"
+                                    }
+                                }
+                            },
                             {
                                 "title": "GPU",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print GPU names, graphic memory size, type, etc",
                                         "const": "gpu"
                                     },
                                     "temp": {
-                                        "description": "Detect and display GPU temperature if supported",
-                                        "type": "boolean",
-                                        "default": false
+                                        "$ref": "#/$defs/temperature"
                                     },
                                     "driverSpecific": {
                                         "description": "Use driver specific method to detect more detailed GPU information (memory usage, core count, etc)",
@@ -1222,11 +1407,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Local IP",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "List local IP addresses (v4 or v6), MAC addresses, etc",
@@ -1278,11 +1464,38 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
+                            },
+                            {
+                                "title": "Memory",
+                                "type": "object",
+                                "additionalProperties": false,
+                                "properties": {
+                                    "type": {
+                                        "const": "memory",
+                                        "description": "Print system memory usage info"
+                                    },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
+                                    "key": {
+                                        "$ref": "#/$defs/key"
+                                    },
+                                    "keyColor": {
+                                        "$ref": "#/$defs/keyColor"
+                                    },
+                                    "keyWidth": {
+                                        "$ref": "#/$defs/keyWidth"
+                                    },
+                                    "format": {
+                                        "$ref": "#/$defs/format"
+                                    }
+                                }
                             },
                             {
                                 "title": "NetIO",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print network I/O throughput",
@@ -1297,6 +1510,11 @@
                                         "type": "boolean",
                                         "default": true
                                     },
+                                    "detectTotal": {
+                                        "description": "Detect total bytes instead of current rate",
+                                        "type": "boolean",
+                                        "default": false
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -1309,11 +1527,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "OpenGL",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print highest OpenGL version supported by the GPU",
@@ -1341,20 +1560,21 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Packages",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "packages",
                                         "description": "List installed package managers and count of installed packages"
                                     },
-                                    "winget": {
-                                        "description": "Set if winget package count should be detected.\nNote this is very slow operation. Please make sure `winget list` works before enable this option\nWindows only",
-                                        "type": "boolean",
-                                        "default": false
+                                    "disabled": {
+                                        "description": "A colon separated list of package managers to be disabled when detecting",
+                                        "type": "string",
+                                        "default": "winget"
                                     },
                                     "key": {
                                         "$ref": "#/$defs/key"
@@ -1372,6 +1592,8 @@
                             },
                             {
                                 "title": "Physical Disk",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print physical disk information",
@@ -1382,9 +1604,7 @@
                                         "type": "string"
                                     },
                                     "temp": {
-                                        "description": "Detect and display SSD temperature if supported",
-                                        "type": "boolean",
-                                        "default": false
+                                        "$ref": "#/$defs/temperature"
                                     },
                                     "key": {
                                         "$ref": "#/$defs/key"
@@ -1398,11 +1618,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Public IP",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print your public IP address, etc",
@@ -1432,11 +1653,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Separator",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print a separator line",
@@ -1447,11 +1669,12 @@
                                         "type": "string",
                                         "default": "-"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Sound",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print sound devices, volume, etc",
@@ -1467,6 +1690,9 @@
                                         ],
                                         "default": "main"
                                     },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
                                     "key": {
                                         "$ref": "#/$defs/key"
                                     },
@@ -1479,11 +1705,38 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
+                            },
+                            {
+                                "title": "Swap",
+                                "type": "object",
+                                "additionalProperties": false,
+                                "properties": {
+                                    "type": {
+                                        "const": "swap",
+                                        "description": "Print swap (paging file) space usage"
+                                    },
+                                    "percent": {
+                                        "$ref": "#/$defs/percent"
+                                    },
+                                    "key": {
+                                        "$ref": "#/$defs/key"
+                                    },
+                                    "keyColor": {
+                                        "$ref": "#/$defs/keyColor"
+                                    },
+                                    "keyWidth": {
+                                        "$ref": "#/$defs/keyWidth"
+                                    },
+                                    "format": {
+                                        "$ref": "#/$defs/format"
+                                    }
+                                }
                             },
                             {
                                 "title": "Title",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print title, which contains your user name, hostname",
@@ -1496,6 +1749,8 @@
                                     },
                                     "color": {
                                         "description": "Set colors of the different part of title",
+                                        "type": "object",
+                                        "additionalProperties": false,
                                         "properties": {
                                             "user": {
                                                 "description": "Set color of the user name (left part)",
@@ -1509,8 +1764,7 @@
                                                 "description": "Set color of the host name (right part)",
                                                 "$ref": "#/$defs/colors"
                                             }
-                                        },
-                                        "additionalProperties": false
+                                        }
                                     },
                                     "key": {
                                         "$ref": "#/$defs/key"
@@ -1524,11 +1778,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "Weather",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "description": "Print weather information",
@@ -1561,11 +1816,12 @@
                                     "format": {
                                         "$ref": "#/$defs/format"
                                     }
-                                },
-                                "additionalProperties": false
+                                }
                             },
                             {
                                 "title": "WM",
+                                "type": "object",
+                                "additionalProperties": false,
                                 "properties": {
                                     "type": {
                                         "const": "wm",
@@ -1595,6 +1851,5 @@
                 ]
             }
         }
-    },
-    "additionalProperties": false
+    }
 }

presets/all.jsonc

@@ -28,6 +28,7 @@
         "terminal",
         "terminalfont",
         "terminalsize",
+        "terminaltheme",
         "cpu",
         "cpuusage",
         "gpu",
@@ -49,6 +50,7 @@
         "users",
         "bluetooth",
         "sound",
+        "camera",
         "gamepad",
         "weather",
         "netio",

presets/ci.jsonc

@@ -34,6 +34,7 @@
     "terminal",
     "terminalfont",
     "terminalsize",
+    "terminaltheme",
     "cpu",
     "cpuusage",
     "gpu",
@@ -55,6 +56,7 @@
     "users",
     "bluetooth",
     "sound",
+    "camera",
     "gamepad",
     {
       "type": "weather",

src/common/bar.c

@@ -1,111 +0,0 @@
-#include "common/bar.h"
-#include "common/color.h"
-#include "util/textModifier.h"
-
-void ffAppendPercentBar(FFstrbuf* buffer, double percent, uint8_t green, uint8_t yellow, uint8_t red)
-{
-    assert(green <= 100 && yellow <= 100 && red <= 100);
-
-    const FFOptionsDisplay* options = &instance.config.display;
-
-    uint32_t blocksPercent = (uint32_t) (percent / 100.0 * options->barWidth + 0.5);
-    uint32_t blocksGreen = (uint32_t) (green / 100.0 * options->barWidth + 0.5);
-    uint32_t blocksYellow = (uint32_t) (yellow / 100.0 * options->barWidth + 0.5);
-    uint32_t blocksRed = (uint32_t) (red / 100.0 * options->barWidth + 0.5);
-    assert(blocksPercent <= options->barWidth);
-
-    if(options->barBorder)
-    {
-        if(!options->pipe)
-            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_WHITE "m[ ");
-        else
-            ffStrbufAppendS(buffer, "[ ");
-    }
-
-    for (uint32_t i = 0; i < blocksPercent; ++i)
-    {
-        if(!options->pipe)
-        {
-            if (i == blocksGreen)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_GREEN "m");
-            else if (i == blocksYellow)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_YELLOW "m");
-            else if (i == blocksRed)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_RED "m");
-        }
-        ffStrbufAppend(buffer, &options->barCharElapsed);
-    }
-
-    if (blocksPercent < options->barWidth)
-    {
-        if(!options->pipe)
-            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_WHITE "m");
-        for (uint32_t i = blocksPercent; i < options->barWidth; ++i)
-            ffStrbufAppend(buffer, &options->barCharTotal);
-    }
-
-    if(options->barBorder)
-    {
-        if(!options->pipe)
-            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_WHITE "m ]");
-        else
-            ffStrbufAppendS(buffer, " ]");
-    }
-
-    if(!options->pipe)
-        ffStrbufAppendS(buffer, FASTFETCH_TEXT_MODIFIER_RESET);
-}
-
-// if (green < yellow)
-// [0, green]: print green
-// (green, yellow]: print yellow
-// (yellow, 100]: print red
-//
-// if (green > yellow)
-// [green, 100]: print green
-// [yellow, green): print yellow
-// [0, yellow): PRINT RED
-void ffAppendPercentNum(FFstrbuf* buffer, double percent, uint8_t green, uint8_t yellow, bool parentheses)
-{
-    assert(green <= 100 && yellow <= 100);
-
-    const FFOptionsDisplay* options = &instance.config.display;
-
-    bool colored = !!(options->percentType & FF_PERCENTAGE_TYPE_NUM_COLOR_BIT);
-
-    if (parentheses)
-        ffStrbufAppendC(buffer, '(');
-
-    if (colored && !options->pipe)
-    {
-        if(percent != percent)
-            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_BLACK "m");
-        else if(green < yellow)
-        {
-            if (percent <= green)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_GREEN "m");
-            else if (percent <= yellow)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_YELLOW "m");
-            else
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_RED "m");
-        }
-        else
-        {
-            if (percent >= green)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_GREEN "m");
-            else if (percent >= yellow)
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_YELLOW "m");
-            else
-                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_RED "m");
-        }
-    }
-    ffStrbufAppendF(buffer, "%.*f%%", options->percentNdigits, percent);
-
-    if (colored && !options->pipe)
-    {
-        ffStrbufAppendS(buffer, FASTFETCH_TEXT_MODIFIER_RESET);
-    }
-
-    if (parentheses)
-        ffStrbufAppendC(buffer, ')');
-}

src/common/bar.h

@@ -1,14 +0,0 @@
-#pragma once
-
-#include "fastfetch.h"
-
-enum
-{
-    FF_PERCENTAGE_TYPE_NUM_BIT = 1 << 0,
-    FF_PERCENTAGE_TYPE_BAR_BIT = 1 << 1,
-    FF_PERCENTAGE_TYPE_HIDE_OTHERS_BIT = 1 << 2,
-    FF_PERCENTAGE_TYPE_NUM_COLOR_BIT = 1 << 3,
-};
-
-void ffAppendPercentBar(FFstrbuf* buffer, double percent, uint8_t green, uint8_t yellow, uint8_t red);
-void ffAppendPercentNum(FFstrbuf* buffer, double percent, uint8_t green, uint8_t yellow, bool parentheses);

src/common/commandoption.c

@@ -26,7 +26,7 @@ void ffPrepareCommandOption(FFdata* data)
     FFOptionsModules* const options = &instance.config.modules;
     //If we don't have a custom structure, use the default one
     if(data->structure.length == 0)
-        ffStrbufAppendS(&data->structure, FASTFETCH_DATATEXT_STRUCTURE);
+        ffStrbufAppendS(&data->structure, FASTFETCH_DATATEXT_STRUCTURE); // Cannot use `ffStrbufSetStatic` here because we will modify the string
 
     if(ffStrbufContainIgnCaseS(&data->structure, FF_CPUUSAGE_MODULE_NAME))
         ffPrepareCPUUsage();
@@ -168,7 +168,7 @@ void ffMigrateCommandOptionToJsonc(FFdata* data, yyjson_mut_doc* jsonDoc)
 {
     //If we don't have a custom structure, use the default one
     if(data->structure.length == 0)
-        ffStrbufAppendS(&data->structure, FASTFETCH_DATATEXT_STRUCTURE);
+        ffStrbufAppendS(&data->structure, FASTFETCH_DATATEXT_STRUCTURE); // Cannot use `ffStrbufSetStatic` here because we will modify the string
 
     //Parse the structure and call the modules
     uint32_t startIndex = 0;

src/common/font.c

@@ -211,6 +211,7 @@ void ffFontInitValues(FFfont* font, const char* name, const char* size)
     ffFontInit(font);
 
     ffStrbufAppendS(&font->name, name);
+    ffStrbufTrim(&font->name, '"');
     ffStrbufAppendS(&font->size, size);
 
     fontInitPretty(font);

src/common/format.c

@@ -57,7 +57,7 @@ static inline uint32_t getArgumentIndex(const FFstrbuf* placeholderValue)
     uint32_t result = UINT32_MAX;
 
     if(placeholderValue->chars[0] != '-')
-        sscanf(placeholderValue->chars, "%u", &result);
+        sscanf(placeholderValue->chars, "%" PRIu32, &result);
 
     return result == 0 ? UINT32_MAX : result;
 }

src/common/init.c

@@ -163,9 +163,6 @@ void ffListFeatures(void)
         #ifdef FF_HAVE_THREADS
             "threads\n"
         #endif
-        #ifdef FF_HAVE_LIBPCI
-            "libpci\n"
-        #endif
         #ifdef FF_HAVE_VULKAN
             "vulkan\n"
         #endif
@@ -241,9 +238,21 @@ void ffListFeatures(void)
         #ifdef FF_HAVE_DDCUTIL
             "libddcutil\n"
         #endif
+        #if __has_include(<linux/videodev2.h>)
+            "videodev2\n"
+        #endif
         #ifdef FF_HAVE_DIRECTX_HEADERS
             "Directx Headers\n"
         #endif
+        #ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
+            "Proprietary GPU driver API\n"
+        #endif
+        #ifdef FF_USE_SYSTEM_YYJSON
+            "System yyjson\n"
+        #endif
+        #ifdef FF_USE_PCI_MEMORY
+            "PCI memory\n"
+        #endif
         ""
     , stdout);
 }

src/common/io/io.h

@@ -105,7 +105,7 @@ static inline bool ffPathExists(const char* path, FFPathType pathType)
 
     unsigned int mode = fileStat.st_mode & S_IFMT;
 
-    if(pathType & FF_PATHTYPE_FILE && mode == S_IFREG)
+    if(pathType & FF_PATHTYPE_FILE && mode != S_IFDIR)
         return true;
 
     if(pathType & FF_PATHTYPE_DIRECTORY && mode == S_IFDIR)

src/common/io/io_unix.c

@@ -115,7 +115,7 @@ bool ffPathExpandEnv(FF_MAYBE_UNUSED const char* in, FF_MAYBE_UNUSED FFstrbuf* o
     #if __has_include(<wordexp.h>) // https://github.com/termux/termux-packages/pull/7056
 
     wordexp_t exp;
-    if(wordexp(in, &exp, WRDE_NOCMD) != 0)
+    if(wordexp(in, &exp, 0) != 0)
         return false;
 
     if (exp.we_wordc == 1)

src/common/modules.c

@@ -15,6 +15,7 @@ static FFModuleBaseInfo* B[] = {
 };
 
 static FFModuleBaseInfo* C[] = {
+    (void*) &instance.config.modules.camera,
     (void*) &instance.config.modules.chassis,
     (void*) &instance.config.modules.command,
     (void*) &instance.config.modules.colors,
@@ -124,6 +125,7 @@ static FFModuleBaseInfo* T[] = {
     (void*) &instance.config.modules.terminal,
     (void*) &instance.config.modules.terminalFont,
     (void*) &instance.config.modules.terminalSize,
+    (void*) &instance.config.modules.terminalTheme,
     (void*) &instance.config.modules.title,
     (void*) &instance.config.modules.theme,
     NULL,

src/common/option.c

@@ -143,7 +143,7 @@ void ffOptionParseColor(const char* value, FFstrbuf* buffer)
     while(*value != '\0')
     {
         #define FF_APPEND_COLOR_CODE_COND(prefix, code) \
-            if(strncasecmp(value, #prefix, strlen(#prefix)) == 0) { ffStrbufAppendS(buffer, code); value += strlen(#prefix); }
+            if(ffStrStartsWithIgnCase(value, #prefix)) { ffStrbufAppendS(buffer, code); value += strlen(#prefix); }
 
         FF_APPEND_COLOR_CODE_COND(reset_, FF_COLOR_MODE_RESET)
         else FF_APPEND_COLOR_CODE_COND(bright_, FF_COLOR_MODE_BOLD)

src/common/parsing.c

@@ -96,22 +96,6 @@ void ffParseSize(uint64_t bytes, FFstrbuf* result)
     }
 }
 
-void ffParseTemperature(double celsius, FFstrbuf* buffer)
-{
-    switch (instance.config.display.temperatureUnit)
-    {
-        case FF_TEMPERATURE_UNIT_CELSIUS:
-            ffStrbufAppendF(buffer, "%.1f°C", celsius);
-            break;
-        case FF_TEMPERATURE_UNIT_FAHRENHEIT:
-            ffStrbufAppendF(buffer, "%.1f°F", celsius * 1.8 + 32);
-            break;
-        case FF_TEMPERATURE_UNIT_KELVIN:
-            ffStrbufAppendF(buffer, "%.1f K", celsius + 273.15);
-            break;
-    }
-}
-
 void ffParseGTK(FFstrbuf* buffer, const FFstrbuf* gtk2, const FFstrbuf* gtk3, const FFstrbuf* gtk4)
 {
     if(gtk2->length > 0 && gtk3->length > 0 && gtk4->length > 0)

src/common/parsing.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "fastfetch.h"
+#include "util/FFstrbuf.h"
 
 #include <stdint.h>
 
@@ -11,6 +11,12 @@ typedef struct FFVersion
     uint32_t patch;
 } FFVersion;
 
+typedef struct FFColorRangeConfig
+{
+    uint8_t green;
+    uint8_t yellow;
+} FFColorRangeConfig;
+
 #define FF_VERSION_INIT ((FFVersion) {0})
 
 void ffParseSemver(FFstrbuf* buffer, const FFstrbuf* major, const FFstrbuf* minor, const FFstrbuf* patch);
@@ -20,4 +26,3 @@ void ffVersionToPretty(const FFVersion* version, FFstrbuf* pretty);
 int8_t ffVersionCompare(const FFVersion* version1, const FFVersion* version2);
 
 void ffParseSize(uint64_t bytes, FFstrbuf* result);
-void ffParseTemperature(double celsius, FFstrbuf* buffer);

src/common/percent.c

@@ -0,0 +1,211 @@
+#include "fastfetch.h"
+#include "common/percent.h"
+#include "common/color.h"
+#include "common/option.h"
+#include "common/jsonconfig.h"
+#include "util/textModifier.h"
+#include "util/stringUtils.h"
+
+void ffPercentAppendBar(FFstrbuf* buffer, double percent, FFColorRangeConfig config)
+{
+    uint8_t green = config.green, yellow = config.yellow;
+    assert(green <= 100 && yellow <= 100);
+
+    const FFOptionsDisplay* options = &instance.config.display;
+
+    uint32_t blocksPercent = (uint32_t) (percent / 100.0 * options->barWidth + 0.5);
+    assert(blocksPercent <= options->barWidth);
+
+    if(options->barBorder)
+    {
+        if(!options->pipe)
+            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_WHITE "m[ ");
+        else
+            ffStrbufAppendS(buffer, "[ ");
+    }
+
+    if (percent != percent)
+    {
+        if(!options->pipe)
+            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_BLACK "m");
+
+        for (uint32_t i = 0; i < options->barWidth; ++i)
+            ffStrbufAppend(buffer, &options->barCharElapsed);
+    }
+    else
+    {
+        const char* colorGreen = instance.config.display.percentColorGreen.chars;
+        const char* colorYellow = instance.config.display.percentColorYellow.chars;
+        const char* colorRed = instance.config.display.percentColorRed.chars;
+
+        for (uint32_t i = 0; i < blocksPercent; ++i)
+        {
+            if(!options->pipe)
+            {
+                uint32_t section1Begin = (uint32_t) ((green <= yellow ? green : yellow) / 100.0 * options->barWidth + 0.5);
+                uint32_t section2Begin = (uint32_t) ((green > yellow ? green : yellow) / 100.0 * options->barWidth + 0.5);
+                if (i == section2Begin)
+                    ffStrbufAppendF(buffer, "\e[%sm", (green > yellow ? colorGreen : colorRed));
+                else if (i == section1Begin)
+                    ffStrbufAppendF(buffer, "\e[%sm", colorYellow);
+                else if (i == 0)
+                    ffStrbufAppendF(buffer, "\e[%sm", (green <= yellow ? colorGreen : colorRed));
+            }
+            ffStrbufAppend(buffer, &options->barCharElapsed);
+        }
+
+        if (blocksPercent < options->barWidth)
+        {
+            if(!options->pipe)
+                ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_WHITE "m");
+            for (uint32_t i = blocksPercent; i < options->barWidth; ++i)
+                ffStrbufAppend(buffer, &options->barCharTotal);
+        }
+    }
+
+    if(options->barBorder)
+    {
+        if(!options->pipe)
+            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_WHITE "m ]");
+        else
+            ffStrbufAppendS(buffer, " ]");
+    }
+
+    if(!options->pipe)
+        ffStrbufAppendS(buffer, FASTFETCH_TEXT_MODIFIER_RESET);
+}
+
+void ffPercentAppendNum(FFstrbuf* buffer, double percent, FFColorRangeConfig config, bool parentheses)
+{
+    uint8_t green = config.green, yellow = config.yellow;
+    assert(green <= 100 && yellow <= 100);
+
+    const FFOptionsDisplay* options = &instance.config.display;
+
+    bool colored = !!(options->percentType & FF_PERCENTAGE_TYPE_NUM_COLOR_BIT);
+
+    if (parentheses)
+        ffStrbufAppendC(buffer, '(');
+
+    if (colored && !options->pipe)
+    {
+        const char* colorGreen = options->percentColorGreen.chars;
+        const char* colorYellow = options->percentColorYellow.chars;
+        const char* colorRed = options->percentColorRed.chars;
+
+        if(percent != percent)
+            ffStrbufAppendS(buffer, "\e[" FF_COLOR_FG_LIGHT_BLACK "m");
+        else if(green <= yellow)
+        {
+            if (percent > yellow)
+                ffStrbufAppendF(buffer, "\e[%sm", colorRed);
+            else if (percent > green)
+                ffStrbufAppendF(buffer, "\e[%sm", colorYellow);
+            else
+                ffStrbufAppendF(buffer, "\e[%sm", colorGreen);
+
+        }
+        else
+        {
+            if (percent < yellow)
+                ffStrbufAppendF(buffer, "\e[%sm", colorRed);
+            else if (percent < green)
+                ffStrbufAppendF(buffer, "\e[%sm", colorYellow);
+            else
+                ffStrbufAppendF(buffer, "\e[%sm", colorGreen);
+        }
+    }
+    ffStrbufAppendF(buffer, "%.*f%%", options->percentNdigits, percent);
+
+    if (colored && !options->pipe)
+    {
+        ffStrbufAppendS(buffer, FASTFETCH_TEXT_MODIFIER_RESET);
+    }
+
+    if (parentheses)
+        ffStrbufAppendC(buffer, ')');
+}
+
+bool ffPercentParseCommandOptions(const char* key, const char* subkey, const char* value, FFColorRangeConfig* config)
+{
+    if (!ffStrStartsWithIgnCase(subkey, "percent-"))
+        return false;
+
+    subkey += strlen("percent-");
+
+    if (ffStrEqualsIgnCase(subkey, "green"))
+    {
+        uint32_t num = ffOptionParseUInt32(key, value);
+        if (num > 100)
+        {
+            fprintf(stderr, "Error: usage: %s must be between 0 and 100\n", key);
+            exit(480);
+        }
+        config->green = (uint8_t) num;
+        return true;
+    }
+
+    if (ffStrEqualsIgnCase(subkey, "yellow"))
+    {
+        uint32_t num = ffOptionParseUInt32(key, value);
+        if (num > 100)
+        {
+            fprintf(stderr, "Error: usage: %s must be between 0 and 100\n", key);
+            exit(480);
+        }
+        config->yellow = (uint8_t) num;
+        return true;
+    }
+
+    return false;
+}
+
+bool ffPercentParseJsonObject(const char* key, yyjson_val* value, FFColorRangeConfig* config)
+{
+    if (!ffStrEqualsIgnCase(key, "percent"))
+        return false;
+
+    if (!yyjson_is_obj(value))
+    {
+        fprintf(stderr, "Error: usage: %s must be an object\n", key);
+        exit(480);
+    }
+
+    yyjson_val* greenVal = yyjson_obj_get(value, "green");
+    if (greenVal)
+    {
+        int num = yyjson_get_int(greenVal);
+        if (num < 0 || num > 100)
+        {
+            fputs("Error: usage: percent.green must be between 0 and 100\n", stderr);
+            exit(480);
+        }
+        config->green = (uint8_t) num;
+    }
+
+    yyjson_val* yellowVal = yyjson_obj_get(value, "yellow");
+    if (yellowVal)
+    {
+        int num = yyjson_get_int(yellowVal);
+        if (num < 0 || num > 100)
+        {
+            fputs("Error: usage: percent.yellow must be between 0 and 100\n", stderr);
+            exit(480);
+        }
+        config->yellow = (uint8_t) num;
+    }
+
+    return true;
+}
+
+void ffPercentGenerateJsonConfig(yyjson_mut_doc* doc, yyjson_mut_val* module, FFColorRangeConfig defaultConfig, FFColorRangeConfig config)
+{
+    if (config.green == defaultConfig.green && config.yellow == defaultConfig.yellow)
+        return;
+
+    yyjson_mut_val* percent = yyjson_mut_obj_add_obj(doc, module, "percent");
+    if (config.green != defaultConfig.green)
+        yyjson_mut_obj_add_uint(doc, percent, "green", config.green);
+    if (config.yellow != defaultConfig.yellow)
+        yyjson_mut_obj_add_uint(doc, percent, "yellow", config.yellow);
+}

src/common/percent.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include "util/FFstrbuf.h"
+#include "common/parsing.h"
+
+enum
+{
+    FF_PERCENTAGE_TYPE_NUM_BIT = 1 << 0,
+    FF_PERCENTAGE_TYPE_BAR_BIT = 1 << 1,
+    FF_PERCENTAGE_TYPE_HIDE_OTHERS_BIT = 1 << 2,
+    FF_PERCENTAGE_TYPE_NUM_COLOR_BIT = 1 << 3,
+};
+
+// if (green <= yellow)
+// [0, green]: print green
+// (green, yellow]: print yellow
+// (yellow, 100]: print red
+//
+// if (green > yellow)
+// [green, 100]: print green
+// [yellow, green): print yellow
+// [0, yellow): print red
+
+void ffPercentAppendBar(FFstrbuf* buffer, double percent, FFColorRangeConfig config);
+void ffPercentAppendNum(FFstrbuf* buffer, double percent, FFColorRangeConfig config, bool parentheses);
+
+typedef struct yyjson_val yyjson_val;
+typedef struct yyjson_mut_doc yyjson_mut_doc;
+typedef struct yyjson_mut_val yyjson_mut_val;
+bool ffPercentParseCommandOptions(const char* key, const char* subkey, const char* value, FFColorRangeConfig* config);
+bool ffPercentParseJsonObject(const char* key, yyjson_val* value, FFColorRangeConfig* config);
+void ffPercentGenerateJsonConfig(yyjson_mut_doc* doc, yyjson_mut_val* module, FFColorRangeConfig defaultConfig, FFColorRangeConfig config);

src/common/processing_linux.c

@@ -13,13 +13,6 @@
 
 enum { FF_PIPE_BUFSIZ = 8192 };
 
-static inline void waitpid_wrapper(const pid_t* pid)
-{
-    // remove zombie processes
-    if (*pid > 0)
-        waitpid(*pid, NULL, 0);
-}
-
 static inline int ffPipe2(int *fds, int flags)
 {
     #ifdef __APPLE__
@@ -41,7 +34,7 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
     if(ffPipe2(pipes, O_CLOEXEC) == -1)
         return "pipe() failed";
 
-    __attribute__((__cleanup__(waitpid_wrapper))) pid_t childPid = fork();
+    pid_t childPid = fork();
     if(childPid == -1)
     {
         close(pipes[0]);
@@ -74,11 +67,13 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
             if (poll(&pollfd, 1, timeout) == 0)
             {
                 kill(childPid, SIGTERM);
+                waitpid(childPid, NULL, 0);
                 return "poll(&pollfd, 1, timeout) timeout";
             }
             else if (pollfd.revents & POLLERR)
             {
                 kill(childPid, SIGTERM);
+                waitpid(childPid, NULL, 0);
                 return "poll(&pollfd, 1, timeout) error";
             }
         }
@@ -87,7 +82,19 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
         if (nRead > 0)
             ffStrbufAppendNS(buffer, (uint32_t) nRead, str);
         else if (nRead == 0)
-            return NULL;
+        {
+            int stat_loc = 0;
+            if (waitpid(childPid, &stat_loc, 0) == childPid)
+            {
+                if (!WIFEXITED(stat_loc))
+                    return "child process exited abnormally";
+                if (WEXITSTATUS(stat_loc) == 127)
+                    return "command was not found";
+                // We only handle 127 as an error. See `getTerminalVersionUrxvt` in `terminalshell.c`
+                return NULL;
+            }
+            return "waitpid() failed";
+        }
         else if (nRead < 0)
             break;
     };

src/common/processing_windows.c

@@ -83,8 +83,7 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
 
     char str[FF_PIPE_BUFSIZ];
     DWORD nRead = 0;
-    FF_AUTO_CLOSE_FD HANDLE hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
-    OVERLAPPED overlapped = { .hEvent = hEvent };
+    OVERLAPPED overlapped = { };
     // ReadFile always completes synchronously if the pipe is not created with FILE_FLAG_OVERLAPPED
     do
     {
@@ -93,11 +92,11 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
             switch (GetLastError())
             {
             case ERROR_IO_PENDING:
-                if (!timeout || WaitForSingleObject(hEvent, (DWORD) timeout) != WAIT_OBJECT_0)
+                if (!timeout || WaitForSingleObject(hChildPipeRead, (DWORD) timeout) != WAIT_OBJECT_0)
                 {
                     CancelIo(hChildPipeRead);
                     TerminateProcess(hProcess, 1);
-                    return "WaitForSingleObject(hEvent) failed or timeout";
+                    return "WaitForSingleObject(hChildPipeRead) failed or timeout";
                 }
 
                 if (!GetOverlappedResult(hChildPipeRead, &overlapped, &nRead, FALSE))

src/common/settings.c

@@ -411,9 +411,8 @@ bool ffSettingsGetFreeBSDKenv(const char* propName, FFstrbuf* result)
     //https://wiki.ghostbsd.org/index.php/Kenv
     ffStrbufEnsureFree(result, KENV_MVALLEN);
     int len = kenv(KENV_GET, propName, result->chars + result->length, KENV_MVALLEN);
-    if (len <= 0) return false;
-    result->length += (uint32_t) len;
-    result->chars[result->length] = '\0';
+    if (len <= 1) return false; // number of bytes copied, including NUL terminator
+    result->length += (uint32_t) len - 1;
     return true;
 }
 #endif

src/common/temps.c

@@ -0,0 +1,171 @@
+#include "fastfetch.h"
+#include "common/temps.h"
+#include "util/textModifier.h"
+#include "util/stringUtils.h"
+
+void ffTempsAppendNum(double celsius, FFstrbuf* buffer, FFColorRangeConfig config)
+{
+    if (celsius != celsius) // ignores NaN
+        return;
+
+    const FFOptionsDisplay* options = &instance.config.display;
+    const char* colorGreen = options->tempColorGreen.chars;
+    const char* colorYellow = options->tempColorYellow.chars;
+    const char* colorRed = options->tempColorRed.chars;
+
+    uint8_t green = config.green, yellow = config.yellow;
+
+    if (!options->pipe)
+    {
+        if(green <= yellow)
+        {
+            if (celsius > yellow)
+                ffStrbufAppendF(buffer, "\e[%sm", colorRed);
+            else if (celsius > green)
+                ffStrbufAppendF(buffer, "\e[%sm", colorYellow);
+            else
+                ffStrbufAppendF(buffer, "\e[%sm", colorGreen);
+        }
+        else
+        {
+            if (celsius < yellow)
+                ffStrbufAppendF(buffer, "\e[%sm", colorRed);
+            else if (celsius < green)
+                ffStrbufAppendF(buffer, "\e[%sm", colorYellow);
+            else
+                ffStrbufAppendF(buffer, "\e[%sm", colorGreen);
+        }
+    }
+
+    switch (options->temperatureUnit)
+    {
+        case FF_TEMPERATURE_UNIT_CELSIUS:
+            ffStrbufAppendF(buffer, "%.*f°C", options->tempNdigits, celsius);
+            break;
+        case FF_TEMPERATURE_UNIT_FAHRENHEIT:
+            ffStrbufAppendF(buffer, "%.*f°F", options->tempNdigits, celsius * 1.8 + 32);
+            break;
+        case FF_TEMPERATURE_UNIT_KELVIN:
+            ffStrbufAppendF(buffer, "%.*f K", options->tempNdigits, celsius + 273.15);
+            break;
+    }
+
+    if (!options->pipe)
+        ffStrbufAppendS(buffer, FASTFETCH_TEXT_MODIFIER_RESET);
+}
+
+bool ffTempsParseCommandOptions(const char* key, const char* subkey, const char* value, bool* useTemp, FFColorRangeConfig* config)
+{
+    if (!ffStrStartsWithIgnCase(subkey, "temp"))
+        return false;
+
+    if (subkey[strlen("temp")] == '\0')
+    {
+        *useTemp = ffOptionParseBoolean(value);
+        return true;
+    }
+
+    if (subkey[strlen("temp")] != '-')
+        return false;
+
+    subkey += strlen("temp-");
+
+    if (ffStrEqualsIgnCase(subkey, "green"))
+    {
+        uint32_t num = ffOptionParseUInt32(key, value);
+        if (num > 100)
+        {
+            fprintf(stderr, "Error: usage: %s must be between 0 and 100\n", key);
+            exit(480);
+        }
+        config->green = (uint8_t) num;
+        return true;
+    }
+
+    if (ffStrEqualsIgnCase(subkey, "yellow"))
+    {
+        uint32_t num = ffOptionParseUInt32(key, value);
+        if (num > 100)
+        {
+            fprintf(stderr, "Error: usage: %s must be between 0 and 100\n", key);
+            exit(480);
+        }
+        config->yellow = (uint8_t) num;
+        return true;
+    }
+
+    return false;
+}
+
+bool ffTempsParseJsonObject(const char* key, yyjson_val* value, bool* useTemp, FFColorRangeConfig* config)
+{
+    if (!ffStrEqualsIgnCase(key, "temp"))
+        return false;
+
+    if (yyjson_is_bool(value))
+    {
+        *useTemp = yyjson_get_bool(value);
+        return true;
+    }
+
+    if (yyjson_is_null(value))
+    {
+        *useTemp = false;
+        return true;
+    }
+
+    if (!yyjson_is_obj(value))
+    {
+        fprintf(stderr, "Error: usage: %s must be an object or a boolean\n", key);
+        exit(480);
+    }
+
+    *useTemp = true;
+
+    yyjson_val* greenVal = yyjson_obj_get(value, "green");
+    if (greenVal)
+    {
+        int num = yyjson_get_int(greenVal);
+        if (num < 0 || num > 100)
+        {
+            fputs("Error: usage: temp.green must be between 0 and 100\n", stderr);
+            exit(480);
+        }
+        config->green = (uint8_t) num;
+    }
+
+    yyjson_val* yellowVal = yyjson_obj_get(value, "yellow");
+    if (yellowVal)
+    {
+        int num = yyjson_get_int(yellowVal);
+        if (num < 0 || num > 100)
+        {
+            fputs("Error: usage: temp.yellow must be between 0 and 100\n", stderr);
+            exit(480);
+        }
+        config->yellow = (uint8_t) num;
+    }
+
+    return true;
+}
+
+void ffTempsGenerateJsonConfig(yyjson_mut_doc* doc, yyjson_mut_val* module, FF_MAYBE_UNUSED bool defaultTemp, FFColorRangeConfig defaultConfig, bool temp, FFColorRangeConfig config)
+{
+    assert(defaultTemp == false); // assume defaultTemp is always false
+
+    if (!temp)
+        return;
+
+    if (config.green != defaultConfig.green || config.yellow != defaultConfig.yellow)
+    {
+        yyjson_mut_val* temp = yyjson_mut_obj_add_obj(doc, module, "temp");
+        if (config.green != defaultConfig.green)
+            yyjson_mut_obj_add_uint(doc, temp, "green", config.green);
+        if (config.yellow != defaultConfig.yellow)
+            yyjson_mut_obj_add_uint(doc, temp, "yellow", config.yellow);
+    }
+    else
+    {
+        yyjson_mut_obj_add_bool(doc, module, "temp", true);
+    }
+}

src/common/temps.h

@@ -0,0 +1,8 @@
+#pragma once
+
+#include "common/parsing.h"
+
+void ffTempsAppendNum(double celsius, FFstrbuf* buffer, FFColorRangeConfig config);
+bool ffTempsParseCommandOptions(const char* key, const char* subkey, const char* value, bool* useTemp, FFColorRangeConfig* config);
+bool ffTempsParseJsonObject(const char* key, yyjson_val* value, bool* useTemp, FFColorRangeConfig* config);
+void ffTempsGenerateJsonConfig(yyjson_mut_doc* doc, yyjson_mut_val* module, FF_MAYBE_UNUSED bool defaultTemp, FFColorRangeConfig defaultConfig, bool temp, FFColorRangeConfig config);

src/common/time.h

@@ -42,6 +42,6 @@ static inline void ffTimeSleep(uint32_t msec)
     #ifdef _WIN32
         SleepEx(msec, TRUE);
     #else
-        nanosleep(&(struct timespec){ msec / 1000, (msec % 1000) * 1000000 }, NULL);
+        nanosleep(&(struct timespec){ msec / 1000, (long) (msec % 1000) * 1000000 }, NULL);
     #endif
 }

src/data/help.json

@@ -122,7 +122,10 @@
         {
             "long": "ds-force-drm",
             "desc": "Set if only DRM should be used to detect displays",
-            "remark": "Use this option if you encountered problems with other detection method. Linux only",
+            "remark": [
+                "Use this option if you encountered problems with other detection method.",
+                "Linux only"
+            ],
             "arg": {
                 "type": "enum",
                 "optional": true,
@@ -198,6 +201,7 @@
         {
             "long": "logo-color-[1-9]",
             "desc": "Overwrite a color in the logo",
+            "remark": "See `-h color` for the list of available colors",
             "arg": {
                 "type": "color"
             },
@@ -432,6 +436,7 @@
         {
             "long": "color-keys",
             "desc": "Set the color of the keys",
+            "remark": "See `-h color` for the list of available colors",
             "arg": {
                 "type": "color"
             }
@@ -439,6 +444,7 @@
         {
             "long": "color-title",
             "desc": "Set the color of the title",
+            "remark": "See `-h color` for the list of available colors",
             "arg": {
                 "type": "color"
             }
@@ -534,7 +540,13 @@
         {
             "long": "percent-type",
             "desc": "Set the percentage output type",
-            "remark": "1 for percentage number, 2 for bar, 3 for both, 6 for bar only, 9 for colored number",
+            "remark": [
+                "1 for percentage number",
+                "2 for bar",
+                "3 for both",
+                "6 for bar only",
+                "9 for colored number"
+            ],
             "arg": {
                 "type": "num",
                 "default": 9
@@ -548,6 +560,33 @@
                 "default": 0
             }
         },
+        {
+            "long": "percent-color-green",
+            "desc": "Set color used in green state of percentage bars and numbers",
+            "remark": "See `-h color` for the list of available colors",
+            "arg": {
+                "type": "color",
+                "default": "green"
+            }
+        },
+        {
+            "long": "percent-color-yellow",
+            "desc": "Set color used in yellow state of percentage bars and numbers",
+            "remark": "See `-h color` for the list of available colors",
+            "arg": {
+                "type": "color",
+                "default": "light_yellow"
+            }
+        },
+        {
+            "long": "percent-color-red",
+            "desc": "Set color used in red state of percentage bars and numbers",
+            "remark": "See `-h color` for the list of available colors",
+            "arg": {
+                "type": "color",
+                "default": "light_red"
+            }
+        },
         {
             "long": "bar-char-elapsed",
             "desc": "Set the character to use in elapsed part of percentage bars",
@@ -617,7 +656,7 @@
             }
         },
         {
-            "long": "temperature-unit",
+            "long": "temp-unit",
             "desc": "Set the unit of the temperature",
             "arg": {
                 "type": "enum",
@@ -628,6 +667,41 @@
                 },
                 "default": "C"
             }
+        },
+        {
+            "long": "temp-ndigits",
+            "desc": "Set the number of digits to keep after the decimal point when printing temperature",
+            "arg": {
+                "type": "num",
+                "default": 2
+            }
+        },
+        {
+            "long": "temp-color-green",
+            "desc": "Set color used in green state of temperature values",
+            "remark": "See `-h color` for the list of available colors",
+            "arg": {
+                "type": "color",
+                "default": "green"
+            }
+        },
+        {
+            "long": "temp-color-yellow",
+            "desc": "Set color used in yellow state of temperature values",
+            "remark": "See `-h color` for the list of available colors",
+            "arg": {
+                "type": "color",
+                "default": "light_yellow"
+            }
+        },
+        {
+            "long": "temp-color-red",
+            "desc": "Set color used in red state of temperature values",
+            "remark": "See `-h color` for the list of available colors",
+            "arg": {
+                "type": "color",
+                "default": "light_red"
+            }
         }
     ],
     "Library path": [
@@ -821,6 +895,7 @@
         {
             "long": "title-color-user",
             "desc": "Set color of the user name (left part)",
+            "remark": "See `-h color` for the list of available colors",
             "arg": {
                 "type": "color",
                 "default": "Use color of \"--color-title\""
@@ -829,6 +904,7 @@
         {
             "long": "title-color-at",
             "desc": "Set color of the @ symbol (middle part)",
+            "remark": "See `-h color` for the list of available colors",
             "arg": {
                 "type": "color",
                 "default": "Use color of \"--color-title\""
@@ -837,21 +913,12 @@
         {
             "long": "title-color-host",
             "desc": "Set color of the host name (right part)",
+            "remark": "See `-h color` for the list of available colors",
             "arg": {
                 "type": "color",
                 "default": "default"
             }
         },
-        {
-            "long": "chassis-use-wmi",
-            "desc": "Set if WMI query should be used on Windows",
-            "remark": "WMI query detects more information but is slower. Windows only",
-            "arg": {
-                "type": "bool",
-                "optional": true,
-                "default": false
-            }
-        },
         {
             "long": "separator-string",
             "desc": "Set the string printed by the separator module",
@@ -940,6 +1007,14 @@
                 "default": false
             }
         },
+        {
+            "long": "diskio-detect-total",
+            "desc": "Detect total bytes instead of current rate",
+            "arg": {
+                "type": "bool",
+                "default": false
+            }
+        },
         {
             "long": "diskio-name-prefix",
             "desc": "Show disks with given name prefix only",
@@ -973,13 +1048,16 @@
             }
         },
         {
-            "long": "packages-winget",
-            "desc": "Set if winget package count should be detected",
-            "remark": "This option is extremely slow. You may need to increase value of '--processing-timeout' to make it actually work",
+            "long": "packages-disabled",
+            "desc": "A colon separated list of package managers to be disabled when detecting",
+            "remark": [
+                "Some detection methods can be very slow.",
+                "You may need to increase value of '--processing-timeout' to make it actually work.",
+                "Use `--packages-disabled none` to enable all."
+            ],
             "arg": {
-                "type": "bool",
-                "optional": true,
-                "default": false
+                "type": "string",
+                "default": "winget"
             }
         },
         {
@@ -990,7 +1068,9 @@
                 "enum": {
                     "none": "Disable this compact mode",
                     "original": "Print original resolutions",
-                    "scaled": "Print scaled resolutions"
+                    "scaled": "Print scaled resolutions",
+                    "original-with-refresh-rate": "Print original resolutions with refresh rate",
+                    "scaled-with-refresh-rate": "Print scaled resolutions with refresh rate"
                 },
                 "default": "none"
             }
@@ -1004,6 +1084,19 @@
                 "default": false
             }
         },
+        {
+            "long": "display-order",
+            "desc": "Set the order should be used when printing displays",
+            "arg": {
+                "type": "enum",
+                "enum": {
+                    "none": "Use the detected order",
+                    "asc": "Sort by display name ascendingly",
+                    "desc": "Sort by display name descendingly"
+                },
+                "default": "none"
+            }
+        },
         {
             "long": "brightness-ddcci-sleep",
             "desc": "Set the sleep times (in ms) when sending DDC/CI requests",
@@ -1026,19 +1119,13 @@
                 "default": "main"
             }
         },
-        {
-            "long": "battery-dir",
-            "desc": "The directory where the battery folders are",
-            "remark": "Linux only",
-            "arg": {
-                "type": "path",
-                "default": "/sys/class/power_supply/"
-            }
-        },
         {
             "long": "battery-use-setup-api",
             "desc": "Set if \"SetupAPI\" should be used on Windows to detect battery info",
-            "remark": "SetupAPI supports multi batteries, but slower. Windows only",
+            "remark": [
+                "SetupAPI supports multi batteries, but slower.",
+                "Windows only"
+            ],
             "arg": {
                 "type": "bool",
                 "optional": true,
@@ -1074,7 +1161,10 @@
         {
             "long": "de-slow-version-detection",
             "desc": "Set if DE version should be detected with slow operations",
-            "remark": "Usually is not necessary. Linux only",
+            "remark": [
+                "It's only used as a fallback method. Please file a bug report if you encounter any issues.",
+                "Linux only"
+            ],
             "arg": {
                 "type": "bool",
                 "optional": true,
@@ -1093,7 +1183,10 @@
         {
             "long": "gpu-driver-specific",
             "desc": "Use driver specific method to detect more detailed GPU information (memory usage, core count, etc)",
-            "remark": "Correctly NVML (NVIDIA) and IGCL (Intel, Windows only) are supported. Both require the latest proprietary driver to be installed",
+            "remark": [
+                "Correctly NVML (NVIDIA) and IGCL (Intel, Windows only) are supported.",
+                "Both require the latest proprietary driver to be installed."
+            ],
             "arg": {
                 "type": "bool",
                 "optional": true,
@@ -1211,6 +1304,14 @@
                 "default": true
             }
         },
+        {
+            "long": "netio-detect-total",
+            "desc": "Detect total bytes instead of current rate",
+            "arg": {
+                "type": "bool",
+                "default": false
+            }
+        },
         {
             "long": "publicip-timeout",
             "desc": "Time in milliseconds to wait for the public ip server to respond",
@@ -1328,6 +1429,44 @@
                 "type": "num",
                 "default": 0
             }
+        },
+        {
+            "long": "colors-block-width",
+            "desc": "Set the block width in spaces",
+            "arg": {
+                "type": "num",
+                "default": 3
+            }
+        },
+        {
+            "long": "colors-block-range-start",
+            "desc": "Set the start range of colors in the blocks to print",
+            "remark": [
+                "Display colors 0-15 in the blocks. (16 colors)",
+                "Display colors 0-7 in the blocks. (8 colors)",
+                "Only works for `--colors-symbol block`.",
+                "Must be in range 0-15",
+                "See also `--colors-range-end`"
+            ],
+            "arg": {
+                "type": "num",
+                "default": 0
+            }
+        },
+        {
+            "long": "colors-block-range-end",
+            "desc": "Set the end range of colors in the blocks to print",
+            "remark": [
+                "Display colors 0-15 in the blocks. (16 colors)",
+                "Display colors 0-7 in the blocks. (8 colors)",
+                "Only works for `--colors-symbol block`.",
+                "Must be in range 0-15",
+                "See also `--colors-range-start`"
+            ],
+            "arg": {
+                "type": "num",
+                "default": 15
+            }
         }
     ],
     "General module": [
@@ -1370,6 +1509,52 @@
                 "type": "num"
             },
             "pseudo": true
+        },
+        {
+            "long": "<module>-percent-green",
+            "desc": [
+                "Threshold of percentage colors",
+                "Value less then percent-green will be shown in green"
+            ],
+            "arg": {
+                "type": "num"
+            },
+            "pseudo": true
+        },
+        {
+            "long": "<module>-percent-yellow",
+            "desc": [
+                "Threshold of percentage colors",
+                "Value greater than percent-green and less then yellow will be shown in yellow",
+                "Value greater than percent-yellow will be shown in red"
+            ],
+            "arg": {
+                "type": "num"
+            },
+            "pseudo": true
+        },
+        {
+            "long": "<module>-temp-green",
+            "desc": [
+                "Threshold of temperature colors",
+                "Value less then temp-green will be shown in green"
+            ],
+            "arg": {
+                "type": "num"
+            },
+            "pseudo": true
+        },
+        {
+            "long": "<module>-temp-yellow",
+            "desc": [
+                "Threshold of temperature colors",
+                "Value greater than temp-green and less then yellow will be shown in yellow",
+                "Value greater than temp-yellow will be shown in red"
+            ],
+            "arg": {
+                "type": "num"
+            },
+            "pseudo": true
         }
     ]
 }

src/data/help_config.txt

@@ -1,8 +0,0 @@
-Usage: fastfetch -c <file>
-
-Loads a config file. A config file contains one flag per line. Empty lines or lines starting with # are ignored.
-If the file is relative it looks in the following order:
-   - relative to the current working directory
-   - relative to ~/.local/share/fastfetch/presets/
-   - relative to /usr/share/fastfetch/presets/
-Fastfetch provides some default presets. List them with "fastfetch --list-presets".

src/data/help_format.txt

@@ -1,15 +1,15 @@
 A format string is a string that contains placeholders for values.
 These placeholders begin with a '{', containing the index of the value, and end with a '}'.
-For example the format string "Values: {1} ({2})", with the values "First" and "My second val", will produce
+For example the format string "Values: {1} ({2})", with the values "First" and "My second val", will produce "Values: First (My second val)".
 The format string can contain placeholders in any order and have multiple occurrences.
 To include spaces when setting from the command line, surround the whole string with double quotes (").
 
 If the value index is missing, meaning the placeholder is "{}", an internal counter sets the value index.
 This means that the format string "Values: {1} ({2})" is equivalent to "Values: {} ({})".
-Note that this counter only counts empty placeholders, so the format string "{2} {} {}" will contain the second v
+Note that this counter only counts empty placeholders, so the format string "{2} {} {}" will contain the second value, then the first, and then the second again.
 
-To make formatting easier, a double open curly brace ("{{") will be printed as a single open curly brace and not
-If a value index is misformatted or wants a non-existing value, it will be printed as is, with the curly braces aro
+To make formatting easier, a double open curly brace ("{{") will be printed as a single open curly brace and not counted as the beginning of a placeholder.
+If a value index is misformatted or wants a non-existing value, it will be printed as is, with the curly braces around it.
 If the last placeholder isn't closed, it will be treated like it was at the end of the format string.
 
 To only print something if a variable is set, use "{?<index>} ... {?}".
@@ -17,7 +17,7 @@ For example, to only print a second value if it is set, use "{?2} Second value:
 If a "{?}" is found without an opener, it is printed as is.
 
 To only print something if a variable is not set, do the same as with if, just replace every '?' with a '!'.
-For example to print a fallback for a second value if it is not set, use "{?2}{2}{?}{/2}Second value fallback{/}"
+For example to print a fallback for a second value if it is not set, use "{?2}{2}{?}{/2}Second value fallback{/}".
 
 To stop formatting at any point in the format string, use "{-}".
 
@@ -25,7 +25,7 @@ To print something with color, start a placeholder with a '#' and then the linux
 "\033[" at the start, and an 'm' at the end is automatically added, so don't do that.
 A "{#}" is equivalent to a "{#0}" and resets everything to normal.
 For example to print something pink and underline, use "{#4;35}...{#}".
-Information about what the numbers mean can be found here: https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Sele
+Information about what the numbers mean can be found here: https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters.
 Which escape codes are supported and how they look is defined by your terminal.
 
 If a format string evaluates to an empty value, the whole line in the output will be discarded.

src/detection/battery/battery.h

@@ -7,10 +7,12 @@
 typedef struct FFBatteryResult
 {
     FFstrbuf manufacturer;
+    FFstrbuf manufactureDate;
     FFstrbuf modelName;
     FFstrbuf technology;
-    double capacity;
     FFstrbuf status;
+    FFstrbuf serial;
+    double capacity;
     double temperature;
     uint32_t cycleCount;
 } FFBatteryResult;

src/detection/battery/battery_android.c

@@ -40,6 +40,7 @@ static const char* parseTermuxApi(FFBatteryOptions* options, FFlist* results)
     ffStrbufInit(&battery->modelName);
     ffStrbufInit(&battery->status);
     ffStrbufInit(&battery->technology);
+    ffStrbufInit(&battery->manufactureDate);
 
     battery->capacity = yyjson_get_num(yyjson_obj_get(root, "percentage"));
     ffStrbufAppendS(&battery->status, yyjson_get_str(yyjson_obj_get(root, "status")));

src/detection/battery/battery_apple.c

@@ -4,86 +4,104 @@
 #include "detection/temps/temps_apple.h"
 
 #include <IOKit/IOKitLib.h>
+#include <IOKit/pwr_mgt/IOPM.h>
 
 const char* ffDetectBattery(FFBatteryOptions* options, FFlist* results)
 {
-    io_iterator_t iterator;
-    if(IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching("AppleSmartBattery"), &iterator) != kIOReturnSuccess)
+    FF_IOOBJECT_AUTO_RELEASE io_iterator_t iterator = IO_OBJECT_NULL;
+    if (IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching("AppleSmartBattery"), &iterator) != kIOReturnSuccess)
         return "IOServiceGetMatchingServices() failed";
 
     io_registry_entry_t registryEntry;
-    while((registryEntry = IOIteratorNext(iterator)) != 0)
+    while ((registryEntry = IOIteratorNext(iterator)) != IO_OBJECT_NULL)
     {
+        FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t entryBattery = registryEntry;
         FF_CFTYPE_AUTO_RELEASE CFMutableDictionaryRef properties = NULL;
-        if(IORegistryEntryCreateCFProperties(registryEntry, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
-        {
-            IOObjectRelease(registryEntry);
+        if (IORegistryEntryCreateCFProperties(entryBattery, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
+            continue;
+
+        int currentCapacity, maxCapacity;
+
+        if (ffCfDictGetInt(properties, CFSTR(kIOPMPSMaxCapacityKey), &maxCapacity) != NULL || maxCapacity <= 0)
+            continue;
+
+        if (ffCfDictGetInt(properties, CFSTR(kIOPMPSCurrentCapacityKey), &currentCapacity) != NULL || currentCapacity <= 0)
             continue;
-        }
 
         bool boolValue;
-        const char* error;
 
         FFBatteryResult* battery = ffListAdd(results);
         battery->temperature = FF_BATTERY_TEMP_UNSET;
         ffStrbufInit(&battery->manufacturer);
         ffStrbufInit(&battery->modelName);
+        ffStrbufInit(&battery->serial);
         ffStrbufInit(&battery->technology);
         ffStrbufInit(&battery->status);
-        battery->capacity = 0.0/0.0;
-
-        int currentCapacity, maxCapacity;
-
-        if ((error = ffCfDictGetInt(properties, CFSTR("MaxCapacity"), &maxCapacity)))
-            return error;
-        if (maxCapacity <= 0)
-            return "Querying MaxCapacity failed";
-
-        if ((error = ffCfDictGetInt(properties, CFSTR("CurrentCapacity"), &currentCapacity)))
-            return error;
-        if(currentCapacity <= 0)
-            return "Querying CurrentCapacity failed";
-
+        ffStrbufInit(&battery->manufactureDate);
         battery->capacity = currentCapacity * 100.0 / maxCapacity;
 
-        ffCfDictGetString(properties, CFSTR("DeviceName"), &battery->modelName);
+        ffCfDictGetString(properties, CFSTR(kIOPMDeviceNameKey), &battery->modelName);
+        ffCfDictGetString(properties, CFSTR(kIOPMPSSerialKey), &battery->serial);
+        ffCfDictGetString(properties, CFSTR(kIOPMPSManufacturerKey), &battery->manufacturer);
 
         if (!ffCfDictGetBool(properties, CFSTR("built-in"), &boolValue) && boolValue)
         {
-            ffStrbufAppendS(&battery->manufacturer, "Apple Inc.");
+            if (!battery->manufacturer.length)
+                ffStrbufAppendS(&battery->manufacturer, "Apple Inc.");
             ffStrbufAppendS(&battery->technology, "Lithium");
             if (!battery->modelName.length)
                 ffStrbufAppendS(&battery->modelName, "Built-in");
         }
 
         int32_t cycleCount = 0;
-        ffCfDictGetInt(properties, CFSTR("CycleCount"), &cycleCount);
+        ffCfDictGetInt(properties, CFSTR(kIOPMPSCycleCountKey), &cycleCount);
         battery->cycleCount = cycleCount < 0 ? 0 : (uint32_t) cycleCount;
 
-        if (!ffCfDictGetBool(properties, CFSTR("ExternalConnected"), &boolValue) && boolValue)
+        if (!ffCfDictGetBool(properties, CFSTR(kIOPMPSExternalConnectedKey), &boolValue) && boolValue)
             ffStrbufAppendS(&battery->status, "AC connected, ");
         else
             ffStrbufAppendS(&battery->status, "Discharging, ");
-        if (!ffCfDictGetBool(properties, CFSTR("IsCharging"), &boolValue) && boolValue)
+        if (!ffCfDictGetBool(properties, CFSTR(kIOPMPSIsChargingKey), &boolValue) && boolValue)
             ffStrbufAppendS(&battery->status, "Charging, ");
-        if (!ffCfDictGetBool(properties, CFSTR("AtCriticalLevel"), &boolValue) && boolValue)
+        if (!ffCfDictGetBool(properties, CFSTR(kIOPMPSAtCriticalLevelKey), &boolValue) && boolValue)
             ffStrbufAppendS(&battery->status, "Critical, ");
         ffStrbufTrimRight(&battery->status, ' ');
         ffStrbufTrimRight(&battery->status, ',');
 
+        int sbdsManufactureDate = 0;
+        if (ffCfDictGetInt(properties, CFSTR(kIOPMPSManufactureDateKey), &sbdsManufactureDate) == NULL)
+        {
+            int day = sbdsManufactureDate & 0b11111;
+            int month = (sbdsManufactureDate >> 5) & 0b1111;
+            int year = (sbdsManufactureDate >> 9) + 1800;
+            ffStrbufSetF(&battery->manufactureDate, "%.4d-%.2d-%.2d", year, month, day);
+        }
+        else
+        {
+            CFDictionaryRef batteryData;
+            if (ffCfDictGetDict(properties, CFSTR("BatteryData"), &batteryData) == NULL)
+            {
+                char manufactureDate[sizeof(uint64_t)];
+                if (ffCfDictGetInt64(batteryData, CFSTR(kIOPMPSManufactureDateKey), (int64_t*) manufactureDate) == NULL)
+                {
+                    // https://github.com/AsahiLinux/linux/blob/b5c05cbffb0488c7618106926d522cc3b43d93d5/drivers/power/supply/macsmc_power.c#L410-L419
+                    int year = (manufactureDate[0] - '0') * 10 + (manufactureDate[1] - '0') + 2000 - 8;
+                    int month = (manufactureDate[2] - '0') * 10 + (manufactureDate[3] - '0');
+                    int day = (manufactureDate[4] - '0') * 10 + (manufactureDate[3] - '5');
+                    ffStrbufSetF(&battery->manufactureDate, "%.4d-%.2d-%.2d", year, month, day);
+                }
+            }
+        }
+
         if (options->temp)
         {
             int64_t temp;
-            if (!ffCfDictGetInt64(properties, CFSTR("Temperature"), &temp))
+            if (!ffCfDictGetInt64(properties, CFSTR(kIOPMPSBatteryTemperatureKey), &temp))
                 battery->temperature = (double) temp / 10 - 273.15;
             else
                 ffDetectSmcTemps(FF_TEMP_BATTERY, &battery->temperature);
         }
-
-        IOObjectRelease(registryEntry);
     }
 
-    IOObjectRelease(iterator);
-
     return NULL;
 }

src/detection/battery/battery_bsd.c

@@ -39,6 +39,8 @@ const char* ffDetectBattery(FF_MAYBE_UNUSED FFBatteryOptions* options, FFlist* r
         ffStrbufInit(&battery->modelName);
         ffStrbufInit(&battery->status);
         ffStrbufInit(&battery->technology);
+        ffStrbufInit(&battery->serial);
+        ffStrbufInit(&battery->manufactureDate);
 
         battery->capacity = battio.battinfo.cap;
         if(battio.battinfo.state == ACPI_BATT_STAT_INVALID)
@@ -52,13 +54,13 @@ const char* ffDetectBattery(FF_MAYBE_UNUSED FFBatteryOptions* options, FFlist* r
             else if(battio.battinfo.state & ACPI_BATT_STAT_CHARGING)
                 ffStrbufAppendS(&battery->status, "Charging, ");
             if(battio.battinfo.state & ACPI_BATT_STAT_CRITICAL)
-                ffStrbufAppendS(&battery->status, "Ctritical, ");
+                ffStrbufAppendS(&battery->status, "Critical, ");
         }
 
         int acadStatus;
         if (ioctl(acpifd, ACPIIO_ACAD_GET_STATUS, &acadStatus) >= 0 && acadStatus)
         {
-            ffStrbufAppendS(&battery->status, "AC connected");
+            ffStrbufAppendS(&battery->status, "AC Connected");
         }
         else
         {

src/detection/battery/battery_linux.c

@@ -5,110 +5,159 @@
 
 #include <dirent.h>
 
+// https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-power
+
 static void parseBattery(FFstrbuf* dir, const char* id, FFBatteryOptions* options, FFlist* results)
 {
     uint32_t dirLength = dir->length;
 
-    FF_STRBUF_AUTO_DESTROY testBatteryBuffer = ffStrbufCreate();
+    FF_STRBUF_AUTO_DESTROY tmpBuffer = ffStrbufCreate();
 
     //type must exist and be "Battery"
     ffStrbufAppendS(dir, "/type");
-    ffReadFileBuffer(dir->chars, &testBatteryBuffer);
-    ffStrbufTrimRightSpace(&testBatteryBuffer);
+    if (ffReadFileBuffer(dir->chars, &tmpBuffer))
+        ffStrbufTrimRightSpace(&tmpBuffer);
     ffStrbufSubstrBefore(dir, dirLength);
 
-    if(ffStrbufIgnCaseCompS(&testBatteryBuffer, "Battery") != 0)
+    if(!ffStrbufIgnCaseEqualS(&tmpBuffer, "Battery"))
         return;
 
     //scope may not exist or must not be "Device"
     ffStrbufAppendS(dir, "/scope");
-    ffReadFileBuffer(dir->chars, &testBatteryBuffer);
-    ffStrbufTrimRightSpace(&testBatteryBuffer);
+    if (ffReadFileBuffer(dir->chars, &tmpBuffer))
+        ffStrbufTrimRightSpace(&tmpBuffer);
     ffStrbufSubstrBefore(dir, dirLength);
 
-    if(ffStrbufIgnCaseCompS(&testBatteryBuffer, "Device") == 0)
+    if(ffStrbufIgnCaseEqualS(&tmpBuffer, "Device"))
         return;
 
-    FFBatteryResult* result = ffListAdd(results);
-
     //capacity must exist and be not empty
     ffStrbufAppendS(dir, "/capacity");
-    bool available = ffReadFileBuffer(dir->chars, &testBatteryBuffer);
+    bool available = ffReadFileBuffer(dir->chars, &tmpBuffer);
     ffStrbufSubstrBefore(dir, dirLength);
-    if(available)
-        result->capacity = ffStrbufToDouble(&testBatteryBuffer);
 
-    if(!available)
-    {
-        result->capacity = 0.0/0.0;
-        --results->length;
+    if (!available)
         return;
-    }
+
+    FFBatteryResult* result = ffListAdd(results);
+    result->capacity = ffStrbufToDouble(&tmpBuffer);
 
     //At this point, we have a battery. Try to get as much values as possible.
 
     ffStrbufInit(&result->manufacturer);
     ffStrbufAppendS(dir, "/manufacturer");
-    ffReadFileBuffer(dir->chars, &result->manufacturer);
-    ffStrbufTrimRightSpace(&result->manufacturer);
+    if (ffReadFileBuffer(dir->chars, &result->manufacturer))
+        ffStrbufTrimRightSpace(&result->manufacturer);
+    else if (ffStrEquals(id, "macsmc-battery")) // asahi
+        ffStrbufSetStatic(&result->manufacturer, "Apple Inc.");
     ffStrbufSubstrBefore(dir, dirLength);
 
     ffStrbufInit(&result->modelName);
     ffStrbufAppendS(dir, "/model_name");
-    ffReadFileBuffer(dir->chars, &result->modelName);
-    ffStrbufTrimRightSpace(&result->modelName);
+    if (ffReadFileBuffer(dir->chars, &result->modelName))
+        ffStrbufTrimRightSpace(&result->modelName);
     ffStrbufSubstrBefore(dir, dirLength);
 
     ffStrbufInit(&result->technology);
     ffStrbufAppendS(dir, "/technology");
-    ffReadFileBuffer(dir->chars, &result->technology);
-    ffStrbufTrimRightSpace(&result->technology);
+    if (ffReadFileBuffer(dir->chars, &result->technology))
+        ffStrbufTrimRightSpace(&result->technology);
     ffStrbufSubstrBefore(dir, dirLength);
 
     ffStrbufInit(&result->status);
     ffStrbufAppendS(dir, "/status");
-    ffReadFileBuffer(dir->chars, &result->status);
-    ffStrbufTrimRightSpace(&result->status);
+    if (ffReadFileBuffer(dir->chars, &result->status))
+        ffStrbufTrimRightSpace(&result->status);
+    ffStrbufSubstrBefore(dir, dirLength);
+
+    // Unknown, Charging, Discharging, Not charging, Full
+    if (ffStrbufEqualS(&result->status, "Not charging") || ffStrbufEqualS(&result->status, "Full"))
+        ffStrbufSetStatic(&result->status, "AC Connected");
+    else if (ffStrbufEqualS(&result->status, "Unknown"))
+        ffStrbufClear(&result->status);
+
+    ffStrbufAppendS(dir, "/capacity_level");
+    if (ffReadFileBuffer(dir->chars, &tmpBuffer))
+    {
+        ffStrbufTrimRightSpace(&result->manufacturer);
+        if (ffStrbufEqualS(&tmpBuffer, "Critical"))
+        {
+            if (result->status.length)
+                ffStrbufAppendS(&result->status, ", Critical");
+            else
+                ffStrbufSetStatic(&result->status, "Critical");
+        }
+    }
+    ffStrbufSubstrBefore(dir, dirLength);
+
+    ffStrbufInit(&result->serial);
+    ffStrbufAppendS(dir, "/serial_number");
+    if (ffReadFileBuffer(dir->chars, &result->serial))
+        ffStrbufTrimRightSpace(&result->serial);
     ffStrbufSubstrBefore(dir, dirLength);
 
     ffStrbufAppendS(dir, "/cycle_count");
-    ffReadFileBuffer(dir->chars, &testBatteryBuffer);
-    ffStrbufTrimRightSpace(&testBatteryBuffer);
+    available = ffReadFileBuffer(dir->chars, &tmpBuffer);
     ffStrbufSubstrBefore(dir, dirLength);
-    if (dir->length)
+    if (available)
     {
-        int64_t cycleCount = 0;
-        cycleCount = (int64_t) strtoll(testBatteryBuffer.chars, NULL, 10);
+        int64_t cycleCount = ffStrbufToSInt(&tmpBuffer, 0);
         result->cycleCount = cycleCount < 0 || cycleCount > UINT32_MAX ? 0 : (uint32_t) cycleCount;
     }
 
+    ffStrbufInit(&result->manufactureDate);
+    ffStrbufAppendS(dir, "/manufacture_year");
+    available = ffReadFileBuffer(dir->chars, &tmpBuffer);
+    ffStrbufSubstrBefore(dir, dirLength);
+    if (available)
+    {
+        int year = (int) ffStrbufToSInt(&tmpBuffer, 0);
+        if (year > 0)
+        {
+            ffStrbufAppendS(dir, "/manufacture_month");
+            available = ffReadFileBuffer(dir->chars, &tmpBuffer);
+            ffStrbufSubstrBefore(dir, dirLength);
+            if (available)
+            {
+                int month = (int) ffStrbufToSInt(&tmpBuffer, 0);
+                if (month > 0)
+                {
+                    ffStrbufAppendS(dir, "/manufacture_day");
+                    available = ffReadFileBuffer(dir->chars, &tmpBuffer);
+                    ffStrbufSubstrBefore(dir, dirLength);
+                    if (available)
+                    {
+                        int day = (int) ffStrbufToSInt(&tmpBuffer, 0);
+                        if (day > 0)
+                        {
+                            ffStrbufSetF(&result->manufactureDate, "%.4d-%.2d-%.2d", year, month, day);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     result->temperature = FF_BATTERY_TEMP_UNSET;
     if (options->temp)
     {
-        const FFlist* tempsResult = ffDetectTemps();
-
-        FF_LIST_FOR_EACH(FFTempValue, value, *tempsResult)
-        {
-            if (ffStrbufEqualS(&value->deviceName, id))
-            {
-                result->temperature = value->value;
-                break;
-            }
-        }
+        ffStrbufAppendS(dir, "/temp");
+        if (ffReadFileBuffer(dir->chars, &tmpBuffer))
+            result->temperature = ffStrbufToDouble(&tmpBuffer) / 10;
+        ffStrbufSubstrBefore(dir, dirLength);
     }
 }
 
 const char* ffDetectBattery(FFBatteryOptions* options, FFlist* results)
 {
     FF_STRBUF_AUTO_DESTROY baseDir = ffStrbufCreateA(64);
-    ffStrbufAppend(&baseDir, &options->dir);
-    ffStrbufEnsureEndsWithC(&baseDir, '/');
+    ffStrbufAppendS(&baseDir, "/sys/class/power_supply/");
 
     uint32_t baseDirLength = baseDir.length;
 
     FF_AUTO_CLOSE_DIR DIR* dirp = opendir(baseDir.chars);
     if(dirp == NULL)
-        return "opendir(batteryDir) == NULL";
+        return "opendir(\"/sys/class/power_supply/\") == NULL";
 
     struct dirent* entry;
     while((entry = readdir(dirp)) != NULL)
@@ -122,7 +171,7 @@ const char* ffDetectBattery(FFBatteryOptions* options, FFlist* results)
     }
 
     if(results->length == 0)
-        return "batteryDir doesn't contain any battery folder";
+        return "\"/sys/class/power_supply/\" doesn't contain any battery folder";
 
     return NULL;
 }

src/detection/battery/battery_windows.c

@@ -1,6 +1,7 @@
 #include "battery.h"
 #include "util/windows/unicode.h"
 #include "util/mallocHelper.h"
+#include "util/smbiosHelper.h"
 
 #undef WIN32_LEAN_AND_MEAN
 #include <windows.h>
@@ -75,19 +76,19 @@ static const char* detectWithSetupApi(FFBatteryOptions* options, FFlist* results
         FFBatteryResult* battery = (FFBatteryResult*)ffListAdd(results);
 
         if(memcmp(bi.Chemistry, "PbAc", 4) == 0)
-            ffStrbufInitS(&battery->technology, "Lead Acid");
+            ffStrbufInitStatic(&battery->technology, "Lead Acid");
         else if(memcmp(bi.Chemistry, "LION", 4) == 0 || memcmp(bi.Chemistry, "Li-I", 4) == 0)
-            ffStrbufInitS(&battery->technology, "Lithium Ion");
+            ffStrbufInitStatic(&battery->technology, "Lithium Ion");
         else if(memcmp(bi.Chemistry, "NiCd", 4) == 0)
-            ffStrbufInitS(&battery->technology, "Nickel Cadmium");
+            ffStrbufInitStatic(&battery->technology, "Nickel Cadmium");
         else if(memcmp(bi.Chemistry, "NiMH", 4) == 0)
-            ffStrbufInitS(&battery->technology, "Nickel Metal Hydride");
+            ffStrbufInitStatic(&battery->technology, "Nickel Metal Hydride");
         else if(memcmp(bi.Chemistry, "NiZn", 4) == 0)
-            ffStrbufInitS(&battery->technology, "Nickel Zinc");
+            ffStrbufInitStatic(&battery->technology, "Nickel Zinc");
         else if(memcmp(bi.Chemistry, "RAM\0", 4) == 0)
-            ffStrbufInitS(&battery->technology, "Rechargeable Alkaline-Manganese");
+            ffStrbufInitStatic(&battery->technology, "Rechargeable Alkaline-Manganese");
         else
-            ffStrbufInitS(&battery->technology, "Unknown");
+            ffStrbufInitStatic(&battery->technology, "Unknown");
 
         {
             ffStrbufInit(&battery->modelName);
@@ -105,6 +106,22 @@ static const char* detectWithSetupApi(FFBatteryOptions* options, FFlist* results
                 ffStrbufSetWS(&battery->manufacturer, name);
         }
 
+        {
+            ffStrbufInit(&battery->manufactureDate);
+            bqi.InformationLevel = BatteryManufactureDate;
+            BATTERY_MANUFACTURE_DATE date;
+            if(DeviceIoControl(hBattery, IOCTL_BATTERY_QUERY_INFORMATION, &bqi, sizeof(bqi), &date, sizeof(date), &dwOut, NULL))
+                ffStrbufSetF(&battery->manufactureDate, "%.4d-%.2d-%.2d", date.Year + 1900, date.Month, date.Day);
+        }
+
+        {
+            ffStrbufInit(&battery->serial);
+            bqi.InformationLevel = BatterySerialNumber;
+            wchar_t name[64];
+            if(DeviceIoControl(hBattery, IOCTL_BATTERY_QUERY_INFORMATION, &bqi, sizeof(bqi), name, sizeof(name), &dwOut, NULL))
+                ffStrbufSetWS(&battery->serial, name);
+        }
+
         battery->cycleCount = bi.CycleCount;
 
         battery->temperature = 0.0/0.0;
@@ -113,7 +130,7 @@ static const char* detectWithSetupApi(FFBatteryOptions* options, FFlist* results
             bqi.InformationLevel = BatteryTemperature;
             ULONG temp;
             if(DeviceIoControl(hBattery, IOCTL_BATTERY_QUERY_INFORMATION, &bqi, sizeof(bqi), &temp, sizeof(temp), &dwOut, NULL))
-                battery->temperature = temp;
+                battery->temperature = temp / 10.0 - 273.15;
         }
 
         {
@@ -140,6 +157,83 @@ static const char* detectWithSetupApi(FFBatteryOptions* options, FFlist* results
     return NULL;
 }
 
+
+
+typedef struct FFSmbiosPortableBattery
+{
+    FFSmbiosHeader Header;
+
+    // 2.1+
+    uint8_t Location; // string
+    uint8_t Manufacturer; // string
+    uint8_t ManufactureDate; // string
+    uint8_t SerialNumber; // string
+    uint8_t DeviceName; // string
+    uint8_t DeviceChemistry; // enum
+    uint16_t DesignCapacity; // varies
+    uint16_t DesignVoltage; // varies
+    uint8_t SbdsVersionNumber; // string
+    uint8_t MaximumErrorInBatteryData; // varies
+
+    // 2.2+
+    uint16_t SbdsSerialNumber; // varies
+    uint16_t SbdsManufactureDate; // varies
+    uint8_t SbdsDeviceChemistry; // string
+    uint8_t DesignCapacityMultiplier; // varies
+    uint16_t OEMSpecific; // varies
+} FFSmbiosPortableBattery;
+
+const char* detectBySmbios(FFBatteryResult* battery)
+{
+    const FFSmbiosPortableBattery* data = (const FFSmbiosPortableBattery*) (*ffGetSmbiosHeaderTable())[FF_SMBIOS_TYPE_PORTABLE_BATTERY];
+    if (!data)
+        return "Portable battery section is not found in SMBIOS data";
+
+    const char* strings = (const char*) data + data->Header.Length;
+
+    ffStrbufSetStatic(&battery->modelName, ffSmbiosLocateString(strings, data->DeviceName));
+    ffCleanUpSmbiosValue(&battery->modelName);
+    ffStrbufSetStatic(&battery->manufacturer, ffSmbiosLocateString(strings, data->Manufacturer));
+    ffCleanUpSmbiosValue(&battery->manufacturer);
+
+    if (data->ManufactureDate)
+    {
+        ffStrbufSetStatic(&battery->manufactureDate, ffSmbiosLocateString(strings, data->ManufactureDate));
+        ffCleanUpSmbiosValue(&battery->manufactureDate);
+    }
+    else if (data->Header.Length > offsetof(FFSmbiosPortableBattery, SbdsManufactureDate))
+    {
+        int day = data->SbdsManufactureDate & 0b11111;
+        int month = (data->SbdsManufactureDate >> 5) & 0b1111;
+        int year = (data->SbdsManufactureDate >> 9) + 1800;
+        ffStrbufSetF(&battery->manufactureDate, "%.4d-%.2d-%.2d", year, month, day);
+    }
+
+    switch (data->DeviceChemistry)
+    {
+    case 0x01: ffStrbufSetStatic(&battery->technology, "Other"); break;
+    case 0x02: ffStrbufSetStatic(&battery->technology, "Unknown"); break;
+    case 0x03: ffStrbufSetStatic(&battery->technology, "Lead Acid"); break;
+    case 0x04: ffStrbufSetStatic(&battery->technology, "Nickel Cadmium"); break;
+    case 0x05: ffStrbufSetStatic(&battery->technology, "Nickel metal hydride"); break;
+    case 0x06: ffStrbufSetStatic(&battery->technology, "Lithium-ion"); break;
+    case 0x07: ffStrbufSetStatic(&battery->technology, "Zinc air"); break;
+    case 0x08: ffStrbufSetStatic(&battery->technology, "Lithium Polymer"); break;
+    }
+
+    if (data->SerialNumber)
+    {
+        ffStrbufSetStatic(&battery->serial, ffSmbiosLocateString(strings, data->SerialNumber));
+        ffCleanUpSmbiosValue(&battery->serial);
+    }
+    else if (data->Header.Length > offsetof(FFSmbiosPortableBattery, SbdsSerialNumber))
+    {
+        ffStrbufSetF(&battery->serial, "%4X", data->SbdsSerialNumber);
+    }
+
+    return NULL;
+}
+
 static const char* detectWithNtApi(FF_MAYBE_UNUSED FFBatteryOptions* options, FFlist* results)
 {
     SYSTEM_BATTERY_STATE info;
@@ -148,8 +242,10 @@ static const char* detectWithNtApi(FF_MAYBE_UNUSED FFBatteryOptions* options, FF
         FFBatteryResult* battery = (FFBatteryResult*)ffListAdd(results);
         ffStrbufInit(&battery->modelName);
         ffStrbufInit(&battery->manufacturer);
+        ffStrbufInit(&battery->manufactureDate);
         ffStrbufInit(&battery->technology);
         ffStrbufInit(&battery->status);
+        ffStrbufInit(&battery->serial);
         battery->temperature = FF_BATTERY_TEMP_UNSET;
         battery->cycleCount = 0;
 
@@ -162,6 +258,9 @@ static const char* detectWithNtApi(FF_MAYBE_UNUSED FFBatteryOptions* options, FF
         }
         else if(info.Discharging)
             ffStrbufAppendS(&battery->status, "Discharging");
+
+        detectBySmbios(battery);
+
         return NULL;
     }
     return "NtPowerInformation(SystemBatteryState) failed";
@@ -169,7 +268,7 @@ static const char* detectWithNtApi(FF_MAYBE_UNUSED FFBatteryOptions* options, FF
 
 const char* ffDetectBattery(FFBatteryOptions* options, FFlist* results)
 {
-    return true
+    return options->useSetupApi
         ? detectWithSetupApi(options, results)
         : detectWithNtApi(options, results);
 }

src/detection/bios/bios_bsd.c

@@ -2,6 +2,7 @@
 
 #include "common/settings.h"
 #include "common/sysctl.h"
+#include "common/io/io.h"
 #include "util/smbiosHelper.h"
 
 const char* ffDetectBios(FFBiosResult* result)
@@ -15,5 +16,18 @@ const char* ffDetectBios(FFBiosResult* result)
     ffSettingsGetFreeBSDKenv("smbios.bios.version", &result->version);
     ffCleanUpSmbiosValue(&result->version);
     ffSysctlGetString("machdep.bootmethod", &result->type);
+
+    if (result->type.length == 0)
+    {
+        if (ffSettingsGetFreeBSDKenv("loader.efi", &result->type))
+            ffStrbufSetStatic(&result->type, ffStrbufEqualS(&result->type, "1") ? "UEFI" : "BIOS");
+        else
+        {
+            ffStrbufSetStatic(&result->type,
+                ffPathExists("/dev/efi" /*efidev*/, FF_PATHTYPE_FILE) ||
+                ffPathExists("/boot/efi/efi" /*efi partition*/, FF_PATHTYPE_DIRECTORY)
+                    ? "UEFI" : "BIOS");
+        }
+    }
     return NULL;
 }

src/detection/bios/bios_windows.c

@@ -1,5 +1,4 @@
 #include "bios.h"
-#include "util/windows/registry.h"
 #include "util/smbiosHelper.h"
 
 #include <ntstatus.h>
@@ -26,27 +25,46 @@ typedef struct _SYSTEM_BOOT_ENVIRONMENT_INFORMATION
     };
 } SYSTEM_BOOT_ENVIRONMENT_INFORMATION;
 
+
+typedef struct FFSmbiosBios
+{
+    FFSmbiosHeader Header;
+
+    uint8_t Vendor; // string
+    uint8_t BiosVersion; // string
+    uint16_t BiosStartingAddressSegment; // varies
+    uint8_t BiosReleaseDate; // string
+    uint8_t BiosRomSize; // string
+    uint32_t BiosCharacteristics; // bit field
+
+    // 2.4+
+    uint8_t BiosCharacteristicsExtensionBytes[2]; // bit field
+    uint8_t SystemBiosMajorRelease; // varies
+    uint8_t SystemBiosMinorRelease; // varies
+    uint8_t EmbeddedControllerFirmwareMajorRelease; // varies
+    uint8_t EmbeddedControllerFirmwareMinorRelease; // varies
+
+    // 3.1+
+    uint16_t ExtendedBiosRomSize; // bit field
+} FFSmbiosBios;
+
 const char* ffDetectBios(FFBiosResult* bios)
 {
-    FF_HKEY_AUTO_DESTROY hKey = NULL;
-    if(!ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, L"HARDWARE\\DESCRIPTION\\System\\BIOS", &hKey, NULL))
-        return "ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, L\"HARDWARE\\DESCRIPTION\\System\\BIOS\", &hKey, NULL) failed";
+    const FFSmbiosBios* data = (const FFSmbiosBios*) (*ffGetSmbiosHeaderTable())[FF_SMBIOS_TYPE_BIOS];
+    if (!data)
+        return "BIOS section is not found in SMBIOS data";
 
-    if(!ffRegReadStrbuf(hKey, L"BIOSVersion", &bios->version, NULL))
-        return "\"HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\BIOS\\BIOSVersion\" doesn't exist";
+    const char* strings = (const char*) data + data->Header.Length;
 
+    ffStrbufSetStatic(&bios->version, ffSmbiosLocateString(strings, data->BiosVersion));
     ffCleanUpSmbiosValue(&bios->version);
-    ffRegReadStrbuf(hKey, L"BIOSVendor", &bios->vendor, NULL);
+    ffStrbufSetStatic(&bios->vendor, ffSmbiosLocateString(strings, data->Vendor));
     ffCleanUpSmbiosValue(&bios->vendor);
-    ffRegReadStrbuf(hKey, L"BIOSReleaseDate", &bios->date, NULL);
+    ffStrbufSetStatic(&bios->date, ffSmbiosLocateString(strings, data->BiosReleaseDate));
     ffCleanUpSmbiosValue(&bios->date);
 
-    uint32_t major, minor;
-    if(
-        ffRegReadUint(hKey, L"BiosMajorRelease", &major, NULL) &&
-        ffRegReadUint(hKey, L"BiosMinorRelease", &minor, NULL)
-    )
-        ffStrbufAppendF(&bios->release, "%u.%u", (unsigned)major, (unsigned)minor);
+    if (data->Header.Length > offsetof(FFSmbiosBios, SystemBiosMajorRelease))
+        ffStrbufSetF(&bios->release, "%u.%u", data->SystemBiosMajorRelease, data->SystemBiosMinorRelease);
 
     // Same as GetFirmwareType, but support (?) Windows 7
     // https://ntdoc.m417z.com/system_information_class

src/detection/board/board.h

@@ -7,6 +7,7 @@ typedef struct FFBoardResult
     FFstrbuf name;
     FFstrbuf vendor;
     FFstrbuf version;
+    FFstrbuf serial;
 } FFBoardResult;
 
 const char* ffDetectBoard(FFBoardResult* board);

src/detection/board/board_apple.c

@@ -1,13 +1,21 @@
 #include "board.h"
 
 #include "common/sysctl.h"
+#include "util/apple/cf_helpers.h"
 
 const char* ffDetectBoard(FFBoardResult* result)
 {
-    const char* error = ffSysctlGetString("hw.model", &result->name);
-    if (error)
-        return error;
+    FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t service = IOServiceGetMatchingService(MACH_PORT_NULL, IOServiceMatching("IOPlatformExpertDevice"));
+    if (!service)
+        return "No IOPlatformExpertDevice found";
+
+    io_name_t name;
+    if (IORegistryEntryGetName(service, name) == kIOReturnSuccess)
+        ffStrbufSetS(&result->name, name);
+
+    FF_CFTYPE_AUTO_RELEASE CFTypeRef manufacturer = IORegistryEntryCreateCFProperty(service, CFSTR("manufacturer"), kCFAllocatorDefault, kNilOptions);
+    if (manufacturer)
+        ffCfStrGetString(manufacturer, &result->vendor);
 
-    ffStrbufSetStatic(&result->vendor, "Apple");
     return NULL;
 }

src/detection/board/board_bsd.c

@@ -6,6 +6,8 @@ const char* ffDetectBoard(FFBoardResult* result)
 {
     ffSettingsGetFreeBSDKenv("smbios.planar.product", &result->name);
     ffCleanUpSmbiosValue(&result->name);
+    ffSettingsGetFreeBSDKenv("smbios.planar.serial", &result->serial);
+    ffCleanUpSmbiosValue(&result->serial);
     ffSettingsGetFreeBSDKenv("smbios.planar.maker", &result->vendor);
     ffCleanUpSmbiosValue(&result->vendor);
     ffSettingsGetFreeBSDKenv("smbios.planar.version", &result->version);

src/detection/board/board_linux.c

@@ -7,6 +7,7 @@
 const char* ffDetectBoard(FFBoardResult* board)
 {
     ffGetSmbiosValue("/sys/devices/virtual/dmi/id/board_name", "/sys/class/dmi/id/board_name", &board->name);
+    ffGetSmbiosValue("/sys/devices/virtual/dmi/id/board_serial", "/sys/class/dmi/id/board_serial", &board->serial);
     ffGetSmbiosValue("/sys/devices/virtual/dmi/id/board_vendor", "/sys/class/dmi/id/board_vendor", &board->vendor);
     ffGetSmbiosValue("/sys/devices/virtual/dmi/id/board_version", "/sys/class/dmi/id/board_version", &board->version);
     return NULL;

src/detection/board/board_windows.c

@@ -1,21 +1,38 @@
 #include "board.h"
-#include "util/windows/registry.h"
 #include "util/smbiosHelper.h"
 
+typedef struct FFSmbiosBaseboard
+{
+    FFSmbiosHeader Header;
+
+    uint8_t Manufacturer; // string
+    uint8_t Product; // string
+    uint8_t Version; // string
+    uint8_t SerialNumber; // string
+    uint8_t AssetTag; // string
+    uint8_t FeatureFlags; // bit field
+    uint8_t LocationInChassis; // string
+    uint16_t ChassisHandle; // varies
+    uint8_t BoardType; // enum
+    uint8_t NumberOfContainedObjectHandle; // varies
+    uint16_t ContainedObjectHandle[]; // varies
+} FFSmbiosBaseboard;
+
 const char* ffDetectBoard(FFBoardResult* board)
 {
-    FF_HKEY_AUTO_DESTROY hKey = NULL;
+    const FFSmbiosBaseboard* data = (const FFSmbiosBaseboard*) (*ffGetSmbiosHeaderTable())[FF_SMBIOS_TYPE_BASEBOARD_INFO];
+    if (!data)
+        return "Baseboard information section is not found in SMBIOS data";
 
-    if(!ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, L"HARDWARE\\DESCRIPTION\\System\\BIOS", &hKey, NULL))
-        return "ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, L\"HARDWARE\\DESCRIPTION\\System\\BIOS\") failed";
-
-    if(!ffRegReadStrbuf(hKey, L"BaseBoardProduct", &board->name, NULL))
-        return "ffRegReadStrbuf(hKey, L\"BaseBoardProduct\") failed";
+    const char* strings = (const char*) data + data->Header.Length;
 
+    ffStrbufSetStatic(&board->name, ffSmbiosLocateString(strings, data->Product));
     ffCleanUpSmbiosValue(&board->name);
-    ffRegReadStrbuf(hKey, L"BaseBoardManufacturer", &board->vendor, NULL);
+    ffStrbufSetStatic(&board->serial, ffSmbiosLocateString(strings, data->SerialNumber));
+    ffCleanUpSmbiosValue(&board->serial);
+    ffStrbufSetStatic(&board->vendor, ffSmbiosLocateString(strings, data->Manufacturer));
     ffCleanUpSmbiosValue(&board->vendor);
-    ffRegReadStrbuf(hKey, L"BaseBoardVersion", &board->version, NULL);
+    ffStrbufSetStatic(&board->version, ffSmbiosLocateString(strings, data->Version));
     ffCleanUpSmbiosValue(&board->version);
 
     return NULL;

src/detection/brightness/brightness_apple.c

@@ -57,35 +57,35 @@ static const char* detectWithDdcci(FF_MAYBE_UNUSED const FFDisplayServerResult*
     if (!IOAVServiceCreate || !IOAVServiceReadI2C)
         return "IOAVService is not available";
 
-    io_iterator_t iterator;
-    if(IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching("DCPAVServiceProxy"), &iterator) != kIOReturnSuccess)
+    FF_IOOBJECT_AUTO_RELEASE io_iterator_t iterator = IO_OBJECT_NULL;
+    if (IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching("DCPAVServiceProxy"), &iterator) != kIOReturnSuccess)
         return "IOServiceGetMatchingServices() failed";
 
-    FF_STRBUF_AUTO_DESTROY location = ffStrbufCreate();
-
     io_registry_entry_t registryEntry;
-    while((registryEntry = IOIteratorNext(iterator)) != 0)
+    while ((registryEntry = IOIteratorNext(iterator)) != IO_OBJECT_NULL)
     {
-        CFMutableDictionaryRef properties;
-        if(IORegistryEntryCreateCFProperties(registryEntry, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
+        FF_CFTYPE_AUTO_RELEASE IOAVServiceRef service = NULL;
         {
-            IOObjectRelease(registryEntry);
-            continue;
+            FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t entryAv = registryEntry;
+
+            FF_CFTYPE_AUTO_RELEASE CFBooleanRef IOAVServiceUserInterfaceSupported = IORegistryEntryCreateCFProperty(entryAv, CFSTR("IOAVServiceUserInterfaceSupported"), kCFAllocatorDefault, kNilOptions);
+            if (IOAVServiceUserInterfaceSupported && !CFBooleanGetValue(IOAVServiceUserInterfaceSupported))
+            {
+                // IOAVServiceCreateWithService won't work
+                continue;
+            }
+
+            FF_CFTYPE_AUTO_RELEASE CFStringRef location = IORegistryEntryCreateCFProperty(entryAv, CFSTR("Location"), kCFAllocatorDefault, kNilOptions);
+            if (location && CFStringCompare(location, CFSTR("Embedded"), 0) == 0)
+            {
+                // Builtin display should be handled by DisplayServices
+                continue;
+            }
+
+            service = IOAVServiceCreateWithService(kCFAllocatorDefault, (io_service_t) registryEntry);
+            if (!service) continue;
         }
 
-        ffStrbufClear(&location);
-        if(ffCfDictGetString(properties, CFSTR("Location"), &location) || ffStrbufEqualS(&location, "Embedded"))
-        {
-            // Builtin display should be handled by DisplayServices
-            IOObjectRelease(registryEntry);
-            continue;
-        }
-
-        FF_CFTYPE_AUTO_RELEASE IOAVServiceRef service = IOAVServiceCreateWithService(kCFAllocatorDefault, (io_service_t) registryEntry);
-        IOObjectRelease(registryEntry);
-
-        if (!service) continue;
-
         {
             uint8_t i2cIn[4] = { 0x82, 0x01, 0x10 /* luminance */ };
             i2cIn[3] = 0x6e ^ i2cIn[0] ^ i2cIn[1] ^ i2cIn[2];

src/detection/brightness/brightness_bsd.c

@@ -36,6 +36,8 @@ const char* ffDetectBrightness(FF_MAYBE_UNUSED FFBrightnessOptions* options, FFl
         struct backlight_info info;
         if(ioctl(blfd, BACKLIGHTGETINFO, &info) < 0)
             ffStrbufAppendS(&brightness->name, info.name);
+        else
+            ffStrbufAppendS(&brightness->name, path + strlen("/dev/backlight/"));
     }
     return NULL;
 }

src/detection/brightness/brightness_linux.c

@@ -114,7 +114,7 @@ static const char* detectWithDdcci(FFBrightnessOptions* options, FFlist* result)
     {
         FF_SUPPRESS_IO();
         // Ref: https://github.com/rockowitz/ddcutil/issues/344
-        if (ffddca_init("--disable-watch-displays", -1 /*DDCA_SYSLOG_NOT_SET*/, 1 /*DDCA_INIT_OPTIONS_DISABLE_CONFIG_FILE*/) < 0)
+        if (ffddca_init(NULL, -1 /*DDCA_SYSLOG_NOT_SET*/, 1 /*DDCA_INIT_OPTIONS_DISABLE_CONFIG_FILE*/) < 0)
             return "ddca_init() failed";
     }
     else

src/detection/camera/camera.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "fastfetch.h"
+
+typedef struct FFCameraResult
+{
+    FFstrbuf name;
+    FFstrbuf vendor;
+    FFstrbuf id;
+    FFstrbuf colorspace;
+    uint32_t width;
+    uint32_t height;
+} FFCameraResult;
+
+const char* ffDetectCamera(FFlist* result /* list of FFCameraResult */);

src/detection/camera/camera_android.c

@@ -0,0 +1,61 @@
+#include "camera.h"
+
+#include "common/processing.h"
+#include "common/properties.h"
+
+#define FF_TERMUX_API_PATH FASTFETCH_TARGET_DIR_ROOT "/libexec/termux-api"
+#define FF_TERMUX_API_PARAM "CameraInfo"
+
+static inline void wrapYyjsonFree(yyjson_doc** doc)
+{
+    assert(doc);
+    if (*doc)
+        yyjson_doc_free(*doc);
+}
+
+const char* ffDetectCamera(FF_MAYBE_UNUSED FFlist* result)
+{
+    FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
+
+    if(ffProcessAppendStdOut(&buffer, (char* const[]){
+        FF_TERMUX_API_PATH,
+        FF_TERMUX_API_PARAM,
+        NULL
+    }))
+        return "Starting `" FF_TERMUX_API_PATH " " FF_TERMUX_API_PARAM "` failed";
+
+    yyjson_doc* __attribute__((__cleanup__(wrapYyjsonFree))) doc = yyjson_read_opts(buffer.chars, buffer.length, 0, NULL, NULL);
+    if (!doc)
+        return "Failed to parse camera info";
+
+    yyjson_val* root = yyjson_doc_get_root(doc);
+    if (!yyjson_is_arr(root))
+        return "Camera info result is not a JSON array";
+
+    yyjson_val* device;
+    size_t idx, max;
+    yyjson_arr_foreach(root, idx, max, device)
+    {
+        FFCameraResult* camera = (FFCameraResult*) ffListAdd(result);
+        {
+            const char* facing = yyjson_get_str(yyjson_obj_get(device, "facing"));
+            if (facing)
+                ffStrbufInitF(&camera->name, "builtin-%s", facing);
+            else
+                ffStrbufInitStatic(&camera->name, "Unknown");
+        }
+        ffStrbufInit(&camera->vendor);
+        ffStrbufInitS(&camera->id, yyjson_get_str(yyjson_obj_get(device, "id")));
+        yyjson_val* sizes = yyjson_arr_get_first(yyjson_obj_get(device, "jpeg_output_sizes"));
+        if (yyjson_is_obj(sizes))
+        {
+            camera->width = (uint32_t) yyjson_get_uint(yyjson_obj_get(sizes, "width"));
+            camera->height = (uint32_t) yyjson_get_uint(yyjson_obj_get(sizes, "height"));
+        }
+        else
+            camera->width = camera->height = 0;
+        ffStrbufInit(&camera->colorspace);
+    }
+
+    return NULL;
+}

src/detection/camera/camera_apple.m

@@ -0,0 +1,31 @@
+#include "camera.h"
+
+#import <AVFoundation/AVCaptureDevice.h>
+
+const char* ffDetectCamera(FFlist* result)
+{
+    AVCaptureDeviceDiscoverySession* session = [AVCaptureDeviceDiscoverySession discoverySessionWithDeviceTypes:@[AVCaptureDeviceTypeBuiltInWideAngleCamera] mediaType:AVMediaTypeVideo position:AVCaptureDevicePositionUnspecified];
+    if (!session)
+        return "Failed to create AVCaptureDeviceDiscoverySession";
+
+    for (AVCaptureDevice* device in session.devices)
+    {
+        FFCameraResult* camera = (FFCameraResult*) ffListAdd(result);
+        ffStrbufInitS(&camera->name, device.localizedName.UTF8String);
+        ffStrbufInitS(&camera->vendor, device.manufacturer.UTF8String);
+        ffStrbufInitS(&camera->id, device.uniqueID.UTF8String);
+        switch (device.activeColorSpace)
+        {
+            case AVCaptureColorSpace_sRGB: ffStrbufInitStatic(&camera->colorspace, "sRGB"); break;
+            case AVCaptureColorSpace_P3_D65: ffStrbufInitStatic(&camera->colorspace, "P3-D65"); break;
+            case 2 /*AVCaptureColorSpace_HLG_BT2020*/: ffStrbufInitStatic(&camera->colorspace, "BT2020-HLG"); break;
+            case 3 /*AVCaptureColorSpace_AppleLog*/: ffStrbufInitStatic(&camera->colorspace, "AppleLog"); break;
+        }
+
+        CMVideoDimensions size = CMVideoFormatDescriptionGetDimensions(device.activeFormat.formatDescription);
+        camera->width = size.width < 0 ? 0 : (uint32_t) size.width;
+        camera->height = size.height < 0 ? 0 : (uint32_t) size.height;
+    }
+
+    return NULL;
+}

src/detection/camera/camera_linux.c

@@ -0,0 +1,61 @@
+#include "camera.h"
+#include "common/io/io.h"
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+
+#if __has_include(<linux/videodev2.h>)
+    #include <linux/videodev2.h>
+#endif
+
+const char* ffDetectCamera(FFlist* result)
+{
+#if __has_include(<linux/videodev2.h>)
+    char path[] = "/dev/videoN";
+
+    for (uint32_t i = 0; i <= 9; ++i)
+    {
+        path[sizeof(path) - 2] = (char) (i + '0');
+        FF_AUTO_CLOSE_FD int fd = open(path, O_RDONLY);
+        if (fd < 0)
+            break;
+
+        struct v4l2_capability cap = {};
+        if (ioctl(fd, VIDIOC_QUERYCAP, &cap) < 0 || !(cap.capabilities & V4L2_CAP_VIDEO_CAPTURE))
+            continue;
+
+        struct v4l2_format fmt = { .type = V4L2_BUF_TYPE_VIDEO_CAPTURE };
+        if (ioctl(fd, VIDIOC_G_FMT, &fmt) < 0)
+            continue;
+
+        FFCameraResult* camera = (FFCameraResult*) ffListAdd(result);
+        ffStrbufInitS(&camera->name, (const char*) cap.card);
+        ffStrbufInit(&camera->vendor);
+        ffStrbufInitS(&camera->id, (const char*) cap.bus_info);
+        switch (fmt.fmt.pix.colorspace)
+        {
+        case V4L2_COLORSPACE_SMPTE170M: ffStrbufInitStatic(&camera->colorspace, "SMPTE 170M"); break;
+        case V4L2_COLORSPACE_SMPTE240M: ffStrbufInitStatic(&camera->colorspace, "SMPTE 240M"); break;
+        case V4L2_COLORSPACE_BT878: ffStrbufInitStatic(&camera->colorspace, "BT.808"); break;
+        case V4L2_COLORSPACE_470_SYSTEM_M: ffStrbufInitStatic(&camera->colorspace, "NTSC"); break;
+        case V4L2_COLORSPACE_470_SYSTEM_BG: ffStrbufInitStatic(&camera->colorspace, "EBU 3213"); break;
+        case V4L2_COLORSPACE_JPEG: ffStrbufInitStatic(&camera->colorspace, "JPEG"); break;
+        case V4L2_COLORSPACE_REC709:
+        case V4L2_COLORSPACE_SRGB: ffStrbufInitStatic(&camera->colorspace, "sRGB"); break;
+        case V4L2_COLORSPACE_OPRGB: ffStrbufInitStatic(&camera->colorspace, "Adobe RGB"); break;
+        case V4L2_COLORSPACE_BT2020: ffStrbufInitStatic(&camera->colorspace, "BT.2020"); break;
+        case V4L2_COLORSPACE_RAW: ffStrbufInitStatic(&camera->colorspace, "RAW"); break;
+        case V4L2_COLORSPACE_DCI_P3: ffStrbufInitStatic(&camera->colorspace, "DCI-P3"); break;
+        default: ffStrbufInit(&camera->colorspace); break;
+        }
+        camera->width = fmt.fmt.pix.width;
+        camera->height = fmt.fmt.pix.height;
+    }
+
+    return NULL;
+#else
+    FF_UNUSED(result);
+    return "Fastfetch was compiled without <linux/videodev2.h>";
+#endif
+}

src/detection/camera/camera_windows.cpp

@@ -0,0 +1,129 @@
+extern "C" {
+#include "camera.h"
+#include "common/library.h"
+}
+#include "util/windows/com.hpp"
+#include "util/windows/unicode.hpp"
+
+#include <initguid.h>
+#include <mfapi.h>
+#include <mfidl.h>
+
+template <typename Fn>
+struct on_scope_exit {
+    on_scope_exit(Fn &&fn): _fn(std::move(fn)) {}
+    ~on_scope_exit() { this->_fn(); }
+
+private:
+    Fn _fn;
+};
+
+extern "C"
+const char* ffDetectCamera(FF_MAYBE_UNUSED FFlist* result)
+{
+    FF_LIBRARY_LOAD(mfplat, NULL, "dlopen mfplat" FF_LIBRARY_EXTENSION " failed", "mfplat" FF_LIBRARY_EXTENSION, 1)
+    FF_LIBRARY_LOAD_SYMBOL_MESSAGE(mfplat, MFCreateAttributes)
+    FF_LIBRARY_LOAD(mf, NULL, "dlopen mf" FF_LIBRARY_EXTENSION " failed", "mf" FF_LIBRARY_EXTENSION, 1)
+    FF_LIBRARY_LOAD_SYMBOL_MESSAGE(mf, MFEnumDeviceSources)
+
+    const char* error = ffInitCom();
+    if (error)
+        return error;
+
+    IMFAttributes* FF_AUTO_RELEASE_COM_OBJECT attrs = nullptr;
+    if (FAILED(ffMFCreateAttributes(&attrs, 1)))
+        return "MFCreateAttributes() failed";
+
+    if (FAILED(attrs->SetGUID(
+        MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE,
+        MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_GUID
+    )))
+        return "SetGUID(MF_*) failed";
+
+    IMFActivate** devices = NULL;
+    uint32_t count;
+
+    if (FAILED(ffMFEnumDeviceSources(attrs, &devices, &count)))
+        return "MFEnumDeviceSources() failed";
+
+    for (uint32_t i = 0; i < count; i++)
+    {
+        IMFActivate* device = devices[i];
+
+        wchar_t buffer[256];
+        uint32_t length = 0;
+        if (FAILED(device->GetString(MF_DEVSOURCE_ATTRIBUTE_FRIENDLY_NAME, buffer, sizeof(buffer), &length)) || length == 0)
+            continue;
+
+        FFCameraResult* camera = (FFCameraResult*) ffListAdd(result);
+        ffStrbufInitNWS(&camera->name, length, buffer);
+        ffStrbufInit(&camera->colorspace);
+        ffStrbufInit(&camera->vendor);
+        ffStrbufInit(&camera->id);
+        camera->width = 0;
+        camera->height = 0;
+
+        if (SUCCEEDED(device->GetString(MF_DEVSOURCE_ATTRIBUTE_SOURCE_TYPE_VIDCAP_SYMBOLIC_LINK, buffer, sizeof(buffer), &length)) && length > 0)
+            ffStrbufSetNWS(&camera->id, length, buffer);
+
+        IMFMediaSource* FF_AUTO_RELEASE_COM_OBJECT source = nullptr;
+        if (FAILED(device->ActivateObject(IID_PPV_ARGS(&source))))
+            continue;
+
+        on_scope_exit destroySource([&] { source->Shutdown(); });
+
+        IMFPresentationDescriptor* FF_AUTO_RELEASE_COM_OBJECT pd = nullptr;
+        if (FAILED(source->CreatePresentationDescriptor(&pd)))
+            continue;
+
+        IMFStreamDescriptor* FF_AUTO_RELEASE_COM_OBJECT sd = NULL;
+        BOOL selected;
+        if (FAILED(pd->GetStreamDescriptorByIndex(0, &selected, &sd)))
+            continue;
+
+        IMFMediaTypeHandler* FF_AUTO_RELEASE_COM_OBJECT handler = NULL;
+        if (FAILED(sd->GetMediaTypeHandler(&handler)))
+            continue;
+
+        DWORD mediaTypeCount;
+        if (FAILED(handler->GetMediaTypeCount(&mediaTypeCount)))
+            continue;
+
+        // Assume first type is the maximum resolution
+        IMFMediaType* FF_AUTO_RELEASE_COM_OBJECT type = NULL;
+        for (DWORD idx = 0; SUCCEEDED(handler->GetMediaTypeByIndex(idx, &type)); ++idx)
+        {
+            GUID majorType;
+            if (FAILED(type->GetMajorType(&majorType)) || majorType != MFMediaType_Video)
+                continue;
+
+            MFVideoPrimaries primaries;
+            static_assert(sizeof(primaries) == sizeof(uint32_t), "");
+            if (SUCCEEDED(type->GetUINT32(MF_MT_VIDEO_PRIMARIES, (uint32_t*) &primaries)))
+            {
+                switch (primaries)
+                {
+                case MFVideoPrimaries_BT709: ffStrbufSetStatic(&camera->colorspace, "sRGB"); break;
+                case MFVideoPrimaries_BT470_2_SysM:
+                case MFVideoPrimaries_BT470_2_SysBG: ffStrbufSetStatic(&camera->colorspace, "NTSC"); break;
+                case MFVideoPrimaries_SMPTE170M: ffStrbufSetStatic(&camera->colorspace, "SMPTE 170M"); break;
+                case MFVideoPrimaries_SMPTE240M: ffStrbufSetStatic(&camera->colorspace, "SMPTE 240M"); break;
+                case MFVideoPrimaries_EBU3213: ffStrbufSetStatic(&camera->colorspace, "EBU 3213"); break;
+                case MFVideoPrimaries_SMPTE_C: ffStrbufSetStatic(&camera->colorspace, "SMPTE C"); break;
+                case MFVideoPrimaries_BT2020: ffStrbufSetStatic(&camera->colorspace, "BT.2020"); break;
+                case MFVideoPrimaries_XYZ: ffStrbufSetStatic(&camera->colorspace, "XYZ"); break;
+                case MFVideoPrimaries_DCI_P3: ffStrbufSetStatic(&camera->colorspace, "DCI-P3"); break;
+                case MFVideoPrimaries_ACES: ffStrbufSetStatic(&camera->colorspace, "ACES"); break;
+                default: break;
+                }
+            }
+
+            MFGetAttributeSize(type, MF_MT_FRAME_SIZE, &camera->width, &camera->height);
+            break;
+        }
+    }
+
+    CoTaskMemFree(devices);
+
+    return nullptr;
+}

src/detection/chassis/chassis.c

@@ -2,9 +2,9 @@
 
 const char* ffChassisTypeToString(uint32_t type)
 {
-    // https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.2.0.pdf
+    // https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.7.0.pdf
     // 7.4.1 System Enclosure or Chassis Types
-    switch (type)
+    switch (type & 0b01111111)
     {
         case 0x01: return "Other";
         case 0x02: return "Unknown";

src/detection/chassis/chassis.h

@@ -5,9 +5,10 @@
 typedef struct FFChassisResult
 {
     FFstrbuf type;
+    FFstrbuf serial;
     FFstrbuf vendor;
     FFstrbuf version;
 } FFChassisResult;
 
-const char* ffDetectChassis(FFChassisResult* result, FFChassisOptions* options);
+const char* ffDetectChassis(FFChassisResult* result);
 const char* ffChassisTypeToString(uint32_t type);

src/detection/chassis/chassis_bsd.c

@@ -2,13 +2,15 @@
 #include "common/settings.h"
 #include "util/smbiosHelper.h"
 
-const char* ffDetectChassis(FFChassisResult* result, FF_MAYBE_UNUSED FFChassisOptions* options)
+const char* ffDetectChassis(FFChassisResult* result)
 {
     // Unlike other platforms, `smbios.chassis.type` return display string directly on my machine
     ffSettingsGetFreeBSDKenv("smbios.chassis.type", &result->type);
     ffCleanUpSmbiosValue(&result->type);
     ffSettingsGetFreeBSDKenv("smbios.chassis.maker", &result->vendor);
     ffCleanUpSmbiosValue(&result->vendor);
+    ffSettingsGetFreeBSDKenv("smbios.chassis.serial", &result->serial);
+    ffCleanUpSmbiosValue(&result->serial);
     ffSettingsGetFreeBSDKenv("smbios.chassis.version", &result->version);
     ffCleanUpSmbiosValue(&result->version);
     return NULL;

src/detection/chassis/chassis_linux.c

@@ -4,9 +4,10 @@
 
 #include <stdlib.h>
 
-const char* ffDetectChassis(FFChassisResult* result, FF_MAYBE_UNUSED FFChassisOptions* options)
+const char* ffDetectChassis(FFChassisResult* result)
 {
     ffGetSmbiosValue("/sys/devices/virtual/dmi/id/chassis_type", "/sys/class/dmi/id/chassis_type", &result->type);
+    ffGetSmbiosValue("/sys/devices/virtual/dmi/id/chassis_serial", "/sys/class/dmi/id/chassis_serial", &result->serial);
     ffGetSmbiosValue("/sys/devices/virtual/dmi/id/chassis_vendor", "/sys/class/dmi/id/chassis_vendor", &result->vendor);
     ffGetSmbiosValue("/sys/devices/virtual/dmi/id/chassis_version", "/sys/class/dmi/id/chassis_version", &result->version);
 

src/detection/chassis/chassis_nosupport.c

@@ -1,6 +1,6 @@
 #include "chassis.h"
 
-const char* ffDetectChassis(FF_MAYBE_UNUSED FFChassisResult* result, FF_MAYBE_UNUSED FFChassisOptions* options)
+const char* ffDetectChassis(FF_MAYBE_UNUSED FFChassisResult* result)
 {
     return "Not supported on this platform";
 }

src/detection/chassis/chassis_windows.c

@@ -0,0 +1,47 @@
+#include "chassis.h"
+#include "util/smbiosHelper.h"
+
+// 7.4
+typedef struct FFSmbiosSystemEnclosure
+{
+    FFSmbiosHeader Header;
+
+    uint8_t Manufacturer; // string
+    uint8_t Type; // varies
+    uint8_t Version; // string
+    uint8_t SerialNumber; // string
+    uint8_t AssetTagNumber; // string
+
+    // 2.1+
+    uint8_t BootupState; // enum
+    uint8_t PowerSupplyState; // enum
+    uint8_t ThermalState; // enum
+    uint8_t SecurityStatus; // enum
+
+    // 2.3+
+    uint32_t OEMDefined; // varies
+    uint8_t Height; // varies
+    uint8_t NumberOfPowerCords; // varies
+    uint8_t ContainedElementCount; // varies
+    uint8_t ContainedRecordLength; // varies
+    uint8_t ContainedElements[]; // varies
+} FFSmbiosSystemEnclosure;
+
+const char* ffDetectChassis(FFChassisResult* result)
+{
+    const FFSmbiosSystemEnclosure* data = (const FFSmbiosSystemEnclosure*) (*ffGetSmbiosHeaderTable())[FF_SMBIOS_TYPE_SYSTEM_ENCLOSURE];
+    if (!data)
+        return "System enclosure is not found in SMBIOS data";
+
+    const char* strings = (const char*) data + data->Header.Length;
+
+    ffStrbufSetStatic(&result->vendor, ffSmbiosLocateString(strings, data->Manufacturer));
+    ffCleanUpSmbiosValue(&result->vendor);
+    ffStrbufSetStatic(&result->serial, ffSmbiosLocateString(strings, data->SerialNumber));
+    ffCleanUpSmbiosValue(&result->serial);
+    ffStrbufSetStatic(&result->version, ffSmbiosLocateString(strings, data->Version));
+    ffCleanUpSmbiosValue(&result->version);
+    ffStrbufSetStatic(&result->type, ffChassisTypeToString(data->Type));
+
+    return NULL;
+}

src/detection/chassis/chassis_windows.cpp

@@ -1,73 +0,0 @@
-extern "C" {
-#include "chassis.h"
-#include "util/windows/registry.h"
-#include "util/smbiosHelper.h"
-}
-#include "util/windows/unicode.hpp"
-#include "util/windows/wmi.hpp"
-
-static const char* detectWithRegistry(FFChassisResult* result)
-{
-    FF_HKEY_AUTO_DESTROY hKey = NULL;
-    if(!ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, L"HARDWARE\\DESCRIPTION\\System\\BIOS", &hKey, NULL)) // SMBIOS
-        return "ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, L\"HARDWARE\\DESCRIPTION\\System\\BIOS\", &hKey, NULL) failed";
-
-    uint32_t type = 0;
-    if(!ffRegReadUint(hKey, L"EnclosureType", &type, NULL))
-        return "\"HKEY_LOCAL_MACHINE\\HARDWARE\\DESCRIPTION\\System\\BIOS\\EnclosureType\" doesn't exist";
-
-    const char* typeStr = ffChassisTypeToString(type);
-    if(!typeStr)
-        return "Unknown chassis type";
-
-    ffStrbufAppendS(&result->type, typeStr);
-    return NULL;
-}
-
-FF_MAYBE_UNUSED static const char* detectWithWmi(FFChassisResult* result)
-{
-    FFWmiQuery query(L"SELECT Version, ChassisTypes, Manufacturer FROM Win32_SystemEnclosure");
-    if (!query)
-        return "Query WMI service failed";
-
-    if (FFWmiRecord record = query.next())
-    {
-        if (auto vtProp = record.get(L"ChassisTypes"))
-        {
-            auto [arr, len] = vtProp.get<std::pair<const int32_t*, uint32_t>>();
-            if(len == 0)
-                return "ChassisTypes contain no data";
-            for (uint32_t i = 0; i < len; ++i)
-            {
-                if (i > 0)
-                    ffStrbufAppendS(&result->type, ", ");
-                ffStrbufAppendS(&result->type, ffChassisTypeToString((uint32_t) arr[i]));
-            }
-        }
-        else
-            return "Get ChassisTypes failed";
-
-        if (auto vtProp = record.get(L"Version"))
-        {
-            ffStrbufSetWSV(&result->version, vtProp.get<std::wstring_view>());
-            ffCleanUpSmbiosValue(&result->version);
-        }
-
-        if (auto vtProp = record.get(L"Manufacturer"))
-        {
-            ffStrbufSetWSV(&result->vendor, vtProp.get<std::wstring_view>());
-            ffCleanUpSmbiosValue(&result->vendor);
-        }
-
-        return NULL;
-    }
-    return "No WMI result returned";
-}
-
-extern "C"
-const char* ffDetectChassis(FFChassisResult* result, FFChassisOptions* options)
-{
-    if (options->useWmi)
-        return detectWithWmi(result);
-    return detectWithRegistry(result);
-}

src/detection/cpu/cpu_apple.c

@@ -1,6 +1,7 @@
 #include "cpu.h"
 #include "common/sysctl.h"
 #include "detection/temps/temps_apple.h"
+#include "util/stringUtils.h"
 
 static double detectCpuTemp(const FFstrbuf* cpuName)
 {
@@ -35,44 +36,33 @@ static const char* detectFrequency(FFCPUResult* cpu)
 {
     // https://github.com/giampaolo/psutil/pull/2222/files
 
-    io_iterator_t iterator;
-    if(IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching("AppleARMIODevice"), &iterator) != kIOReturnSuccess)
+    FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t entryDevice = IOServiceGetMatchingService(MACH_PORT_NULL, IOServiceNameMatching("pmgr"));
+    if (!entryDevice)
         return "IOServiceGetMatchingServices() failed";
 
-    io_registry_entry_t registryEntry;
-    while((registryEntry = IOIteratorNext(iterator)) != 0)
+    if (!IOObjectConformsTo(entryDevice, "AppleARMIODevice"))
+        return "\"pmgr\" should conform to \"AppleARMIODevice\"";
+
+    FF_CFTYPE_AUTO_RELEASE CFMutableDictionaryRef properties = NULL;
+    if (IORegistryEntryCreateCFProperties(entryDevice, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
+        return "IORegistryEntryCreateCFProperties() failed";
+
+    uint32_t pMin, eMin, aMax, pCoreLength;
+    if (ffCfDictGetData(properties, CFSTR("voltage-states5-sram"), 0, 4, (uint8_t*) &pMin, &pCoreLength) != NULL) // pCore
+        return "\"voltage-states5-sram\" in \"pmgr\" is not found";
+    if (ffCfDictGetData(properties, CFSTR("voltage-states1-sram"), 0, 4, (uint8_t*) &eMin, NULL) != NULL) // eCore
+        return "\"voltage-states1-sram\" in \"pmgr\" is not found";
+
+    cpu->frequencyMin = (pMin < eMin ? pMin : eMin) / (1000.0 * 1000 * 1000);
+
+    if (pCoreLength >= 8)
     {
-        CFMutableDictionaryRef properties;
-        if(IORegistryEntryCreateCFProperties(registryEntry, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
-        {
-            IOObjectRelease(registryEntry);
-            continue;
-        }
-
-        io_name_t name;
-        if (IORegistryEntryGetName(registryEntry, name) != KERN_SUCCESS)
-            continue;
-        if (strcmp(name, "pmgr") != 0)
-            continue;
-
-        uint32_t pMin, eMin, aMax, pCoreLength;
-        ffCfDictGetData(properties, CFSTR("voltage-states5-sram"), 0, 4, (uint8_t*) &pMin, &pCoreLength); // pCore
-        ffCfDictGetData(properties, CFSTR("voltage-states1-sram"), 0, 4, (uint8_t*) &eMin, NULL); // eCore
-        cpu->frequencyMin = (pMin < eMin ? pMin : eMin) / (1000.0 * 1000 * 1000);
-
-        if (pCoreLength >= 8)
-        {
-            ffCfDictGetData(properties, CFSTR("voltage-states5-sram"), pCoreLength - 8, 4, (uint8_t*) &aMax, NULL);
-            cpu->frequencyMax = aMax / (1000.0 * 1000 * 1000);
-        }
-        else
-            cpu->frequencyMax = 0.0;
-
-        CFRelease(properties);
-        IOObjectRelease(registryEntry);
+        ffCfDictGetData(properties, CFSTR("voltage-states5-sram"), pCoreLength - 8, 4, (uint8_t*) &aMax, NULL);
+        cpu->frequencyMax = aMax / (1000.0 * 1000 * 1000);
     }
+    else
+        cpu->frequencyMax = 0.0;
 
-    IOObjectRelease(iterator);
     return NULL;
 }
 #else

src/detection/cpu/cpu_linux.c

@@ -4,6 +4,7 @@
 #include "common/properties.h"
 #include "detection/temps/temps_linux.h"
 #include "util/mallocHelper.h"
+#include "util/stringUtils.h"
 
 #include <sys/sysinfo.h>
 #include <stdlib.h>
@@ -34,6 +35,10 @@ static const char* parseCpuInfo(FFCPUResult* cpu, FFstrbuf* physicalCoresBuffer,
     FF_AUTO_FREE char* line = NULL;
     size_t len = 0;
 
+    #ifdef __aarch64__
+    FF_STRBUF_AUTO_DESTROY implementer = ffStrbufCreate();
+    #endif
+
     while(getline(&line, &len, cpuinfo) != -1)
     {
         //Stop after the first CPU
@@ -47,39 +52,91 @@ static const char* parseCpuInfo(FFCPUResult* cpu, FFstrbuf* physicalCoresBuffer,
             ffParsePropLine(line, "cpu MHz :", cpuMHz) ||
             ffParsePropLine(line, "isa :", cpuIsa) ||
             ffParsePropLine(line, "uarch :", cpuUarch) ||
+
+            #ifdef __aarch64__
+            (cpu->vendor.length == 0 && ffParsePropLine(line, "CPU implementer :", &implementer)) ||
+            #endif
+
             (cpu->name.length == 0 && ffParsePropLine(line, "Hardware :", &cpu->name)) || //For Android devices
             (cpu->name.length == 0 && ffParsePropLine(line, "cpu     :", &cpu->name)) || //For POWER
             (cpu->name.length == 0 && ffParsePropLine(line, "cpu model               :", &cpu->name)) //For MIPS
         );
     }
 
+    #ifdef __aarch64__
+    // https://github.com/util-linux/util-linux/blob/2cd89de14549d2b2c079a4f8b73f75500d229fee/sys-utils/lscpu-arm.c#L286
+    if (cpu->vendor.length == 0 && implementer.length > 2 /* 0xX */)
+    {
+        uint32_t implId = (uint32_t) strtoul(implementer.chars, NULL, 16);
+        switch (implId)
+        {
+        case 0x41: ffStrbufSetStatic(&cpu->vendor, "ARM"); break;
+        case 0x42: ffStrbufSetStatic(&cpu->vendor, "Broadcom"); break;
+        case 0x48: ffStrbufSetStatic(&cpu->vendor, "HiSilicon"); break;
+        case 0x4e: ffStrbufSetStatic(&cpu->vendor, "Nvidia"); break;
+        case 0x51: ffStrbufSetStatic(&cpu->vendor, "Qualcomm"); break;
+        case 0x53: ffStrbufSetStatic(&cpu->vendor, "Samsung"); break;
+        case 0x61: ffStrbufSetStatic(&cpu->vendor, "Apple"); break;
+        case 0x69: ffStrbufSetStatic(&cpu->vendor, "Intel"); break;
+        }
+    }
+    #endif
+
     return NULL;
 }
 
-static double getGHz(const char* file)
+static double getFrequency(FFstrbuf* basePath, const char* cpuinfoFileName, const char* scalingFileName, FFstrbuf* buffer)
 {
-    FF_STRBUF_AUTO_DESTROY content = ffStrbufCreate();
-    if(ffAppendFileBuffer(file, &content))
-    {
-        double herz = ffStrbufToDouble(&content);
+    uint32_t baseLen = basePath->length;
+    ffStrbufAppendS(basePath, cpuinfoFileName);
+    bool ok = ffReadFileBuffer(basePath->chars, buffer);
+    ffStrbufSubstrBefore(basePath, baseLen);
+    if (ok)
+        return ffStrbufToDouble(buffer) / 1e6;
 
-        //ffStrbufToDouble failed
-        if(herz != herz)
-            return 0;
+    ffStrbufAppendS(basePath, scalingFileName);
+    ok = ffReadFileBuffer(basePath->chars, buffer);
+    ffStrbufSubstrBefore(basePath, baseLen);
+    if (ok)
+        return ffStrbufToDouble(buffer) / 1e6;
 
-        herz /= 1000.0; //to MHz
-        return herz / 1000.0; //to GHz
-    }
-    return 0;
+    return 0.0/0.0;
 }
 
-static double getFrequency(const char* info, const char* scaling)
+static bool detectFrequency(FFCPUResult* cpu)
 {
-    double frequency = getGHz(info);
-    if(frequency > 0.0)
-        return frequency;
+    FF_STRBUF_AUTO_DESTROY path = ffStrbufCreateS("/sys/devices/system/cpu/cpufreq/");
+    FF_AUTO_CLOSE_DIR DIR* dir = opendir(path.chars);
+    FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
+    uint32_t baseLen = path.length;
+    bool flag = false;
 
-    return getGHz(scaling);
+    struct dirent* entry;
+    while((entry = readdir(dir)) != NULL)
+    {
+        if (ffStrStartsWith(entry->d_name, "policy") && isdigit(entry->d_name[strlen("policy")]))
+        {
+            ffStrbufAppendS(&path, entry->d_name);
+            double fmin = getFrequency(&path, "/cpuinfo_min_freq", "/scaling_min_freq", &buffer);
+            if (fmin != fmin) continue;
+            double fmax = getFrequency(&path, "/cpuinfo_max_freq", "/scaling_max_freq", &buffer);
+            if (fmax != fmax) continue;
+
+            if (flag)
+            {
+                cpu->frequencyMin = cpu->frequencyMin < fmin ? cpu->frequencyMin : fmin;
+                cpu->frequencyMax = cpu->frequencyMax > fmax ? cpu->frequencyMax : fmax;
+            }
+            else
+            {
+                cpu->frequencyMin = fmin;
+                cpu->frequencyMax = fmax;
+                flag = true;
+            }
+            ffStrbufSubstrBefore(&path, baseLen);
+        }
+    }
+    return flag;
 }
 
 static double detectCPUTemp(void)
@@ -121,6 +178,44 @@ static void parseIsa(FFstrbuf* cpuIsa)
     }
 }
 
+void detectAsahi(FFCPUResult* cpu)
+{
+    // In Asahi Linux, reading /proc/device-tree/compatible gives
+    // information on the device model. It consists of 3 NUL terminated
+    // strings, the second of which gives the actual SoC model. But it
+    // is not the marketing name, i.e. for M2 there is "apple,t8112" in
+    // the compatible string.
+    if (cpu->name.length == 0 && ffStrbufEqualS(&cpu->vendor, "Apple"))
+    {
+        char content[32];
+        ssize_t length = ffReadFileData("/proc/device-tree/compatible", sizeof(content), content);
+        if (length <= 0) return;
+
+        // get the second NUL terminated string
+        char* modelName = memchr(content, '\0', (size_t) length) + 1;
+        if (modelName - content < length && ffStrStartsWith(modelName, "apple,t"))
+        {
+            // https://github.com/AsahiLinux/docs/wiki/Codenames
+            switch (strtoul(modelName + strlen("apple,t"), NULL, 10))
+            {
+                case 8103: ffStrbufSetStatic(&cpu->name, "Apple M1"); break;
+                case 6000: ffStrbufSetStatic(&cpu->name, "Apple M1 Pro"); break;
+                case 6001: ffStrbufSetStatic(&cpu->name, "Apple M1 Max"); break;
+                case 6002: ffStrbufSetStatic(&cpu->name, "Apple M1 Ultra"); break;
+                case 8112: ffStrbufSetStatic(&cpu->name, "Apple M2"); break;
+                case 6020: ffStrbufSetStatic(&cpu->name, "Apple M2 Pro"); break;
+                case 6021: ffStrbufSetStatic(&cpu->name, "Apple M2 Max"); break;
+                case 6022: ffStrbufSetStatic(&cpu->name, "Apple M2 Ultra"); break;
+                case 8122: ffStrbufSetStatic(&cpu->name, "Apple M3"); break;
+                case 6030: ffStrbufSetStatic(&cpu->name, "Apple M3 Pro"); break;
+                case 6031:
+                case 6034: ffStrbufSetStatic(&cpu->name, "Apple M3 Max"); break;
+                default: ffStrbufSetStatic(&cpu->name, "Apple Silicon"); break;
+            }
+        }
+    }
+}
+
 const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
 {
     cpu->temperature = options->temp ? detectCPUTemp() : FF_CPU_TEMP_UNSET;
@@ -137,16 +232,8 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
     cpu->coresOnline = (uint16_t) get_nprocs();
     cpu->coresPhysical = (uint16_t) ffStrbufToUInt(&physicalCoresBuffer, cpu->coresLogical);
 
-    #define BP "/sys/devices/system/cpu/cpufreq/policy0/"
-    if(ffPathExists(BP, FF_PATHTYPE_DIRECTORY))
-    {
-        cpu->frequencyMin = getFrequency(BP"cpuinfo_min_freq", BP"scaling_min_freq");
-        cpu->frequencyMax = getFrequency(BP"cpuinfo_max_freq", BP"scaling_max_freq");
-    }
-    else
-    {
+    if (!detectFrequency(cpu))
         cpu->frequencyMin = cpu->frequencyMax = ffStrbufToDouble(&cpuMHz) / 1000;
-    }
 
     if(cpuUarch.length > 0)
     {
@@ -167,6 +254,10 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
     detectAndroid(cpu);
     #endif
 
+    #if defined(__linux__) && defined(__aarch64__)
+    detectAsahi(cpu);
+    #endif
+
     if (cpu->name.length == 0)
     {
         FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
@@ -191,8 +282,14 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
                             ffStrbufAppendS(&cpu->vendor, pstart);
                         }
                         pstart = pend + 1;
+                        if (pstart >= buffer.chars + buffer.length)
+                            return NULL;
                     }
                 }
+                else
+                {
+                    pstart = buffer.chars;
+                }
             }
 
             while ((pstart = strstr(pstart, "Model name:")))
@@ -207,7 +304,10 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
 
                 if (*pstart == '-')
                 {
-                    ffStrbufAppendS(&cpu->name, "Unknown");
+                    if (cpu->vendor.length > 0)
+                        ffStrbufAppend(&cpu->name, &cpu->vendor);
+                    else
+                        ffStrbufAppendS(&cpu->name, "Unknown");
                     ++pstart;
                     continue;
                 }
@@ -222,6 +322,8 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
                 }
 
                 pstart = pend + 1;
+                if (pstart >= buffer.chars + buffer.length)
+                    return NULL;
             }
         }
     }

src/detection/cpu/cpu_windows.c

@@ -2,8 +2,81 @@
 #include "detection/temps/temps_windows.h"
 #include "util/windows/registry.h"
 #include "util/mallocHelper.h"
+#include "util/smbiosHelper.h"
 
-const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
+// 7.5
+typedef struct FFSmbiosProcessorInfo
+{
+    FFSmbiosHeader Header;
+
+    uint8_t SocketDesignation; // string
+    uint8_t ProcessorType; // enum
+    uint8_t ProcessorFamily; // enum
+    uint8_t ProcessorManufacturer; // string
+    uint64_t ProcessorID; // varies
+    uint8_t ProcessorVersion; // string
+    uint8_t Voltage; // varies
+    uint16_t ExternalClock; // varies
+    uint16_t MaxSpeed; // varies
+    uint16_t CurrentSpeed; // varies
+    uint8_t Status; // varies
+    uint8_t ProcessorUpgrade; // enum
+
+    // 2.1+
+    uint16_t L1CacheHandle; // varies
+    uint16_t L2CacheHandle; // varies
+    uint16_t L3CacheHandle; // varies
+
+    // 2.3+
+    uint8_t SerialNumber; // string
+    uint8_t AssertTag; // string
+    uint8_t PartNumber; // string
+
+    // 2.5+
+    uint8_t CoreCount; // varies
+    uint8_t CoreEnabled; // varies
+    uint8_t ThreadCount; // varies
+    uint16_t ProcessorCharacteristics; // bit field
+
+    // 2.6+
+    uint16_t ProcessorFamily2; // enum
+
+    // 3.0+
+    uint16_t CoreCount2; // varies
+    uint16_t CoreEnabled2; // varies
+    uint16_t ThreadCount2; // varies
+
+    // 3.6+
+    uint16_t ThreadEnabled; // varies
+} FFSmbiosProcessorInfo;
+
+static const char* detectMaxSpeedBySmbios(FFCPUResult* cpu)
+{
+    const FFSmbiosProcessorInfo* data = (const FFSmbiosProcessorInfo*) (*ffGetSmbiosHeaderTable())[FF_SMBIOS_TYPE_PROCESSOR_INFO];
+
+    if (!data)
+        return "Processor information is not found in SMBIOS data";
+
+    while (data->ProcessorType != 0x03 /*Central Processor*/ || (data->Status & 0b00000111) != 1 /*Enabled*/)
+    {
+        data = (const FFSmbiosProcessorInfo*) ffSmbiosNextEntry(&data->Header);
+        if (data->Header.Type != FF_SMBIOS_TYPE_PROCESSOR_INFO)
+            return "No active CPU is found in SMBIOS data";
+    }
+
+    double speed;
+    if (data->MaxSpeed > 0 && data->MaxSpeed < 30000) // VMware reports weird values
+        speed = data->MaxSpeed / 1000.0;
+    else
+        speed = data->CurrentSpeed / 1000.0;
+
+    if (cpu->frequencyMax < speed)
+        cpu->frequencyMax = speed;
+
+    return NULL;
+}
+
+static const char* detectByOS(FFCPUResult* cpu)
 {
     {
         DWORD length = 0;
@@ -42,14 +115,24 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
     {
         uint32_t mhz;
         if(ffRegReadUint(hKey, L"~MHz", &mhz, NULL))
-            cpu->frequencyMax = mhz / 1000.0;
+            cpu->frequencyMin = cpu->frequencyMax = mhz / 1000.0;
     }
 
     ffRegReadStrbuf(hKey, L"ProcessorNameString", &cpu->name, NULL);
     ffRegReadStrbuf(hKey, L"VendorIdentifier", &cpu->vendor, NULL);
 
+    return NULL;
+}
+
+const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
+{
+    const char* error = detectByOS(cpu);
+    if (error)
+        return error;
+
     if(options->temp)
         ffDetectSmbiosTemp(&cpu->temperature, NULL);
 
+    detectMaxSpeedBySmbios(cpu);
     return NULL;
 }

src/detection/de/de_linux.c

@@ -12,7 +12,7 @@
 
 static void getKDE(FFstrbuf* result, FFDEOptions* options)
 {
-    ffParsePropFileValues("/usr/share/xsessions/plasmax11.desktop", 1, (FFpropquery[]) {
+    ffParsePropFileValues(FASTFETCH_TARGET_DIR_USR "/share/xsessions/plasmax11.desktop", 1, (FFpropquery[]) {
         {"X-KDE-PluginInfo-Version =", result}
     });
     if(result->length == 0)
@@ -21,7 +21,7 @@ static void getKDE(FFstrbuf* result, FFDEOptions* options)
         ffParsePropFileData("xsessions/plasma5.desktop", "X-KDE-PluginInfo-Version =", result);
     if(result->length == 0)
     {
-        ffParsePropFileValues("/usr/share/wayland-sessions/plasma.desktop", 1, (FFpropquery[]) {
+        ffParsePropFileValues(FASTFETCH_TARGET_DIR_USR "/share/wayland-sessions/plasma.desktop", 1, (FFpropquery[]) {
             {"X-KDE-PluginInfo-Version =", result}
         });
     }

src/detection/disk/disk.c

@@ -2,9 +2,9 @@
 
 const char* ffDetectDisksImpl(FFlist* disks);
 
-static int compareDisks(const void* disk1, const void* disk2)
+static int compareDisks(const FFDisk* disk1, const FFDisk* disk2)
 {
-    return ffStrbufCompAlphabetically(&((const FFDisk*) disk1)->mountpoint, &((const FFDisk*) disk2)->mountpoint);
+    return ffStrbufComp(&disk1->mountpoint, &disk2->mountpoint);
 }
 
 const char* ffDetectDisks(FFDiskOptions* options, FFlist* disks)
@@ -18,7 +18,7 @@ const char* ffDetectDisks(FFDiskOptions* options, FFlist* disks)
     // For example for /boot/efi/bootmgr we need to check /boot/efi before /boot
     //Note that we sort alphabetically here for a better ordering when printing the list,
     // so the check must be done in reverse order
-    ffListSort(disks, compareDisks);
+    ffListSort(disks, (void*) compareDisks);
     FF_LIST_FOR_EACH(FFDisk, disk, *disks)
     {
         if(disk->bytesTotal == 0)

src/detection/disk/disk_linux.c

@@ -41,6 +41,10 @@ static bool isPhysicalDevice(const struct mntent* device)
     if(!ffStrStartsWith(device->mnt_fsname, "/dev/"))
         return false;
 
+    //#731
+    if(ffStrEquals(device->mnt_type, "bcachefs"))
+        return true;
+
     if(
         ffStrStartsWith(device->mnt_fsname + 5, "loop") || //Ignore loop devices
         ffStrStartsWith(device->mnt_fsname + 5, "ram")  || //Ignore ram devices

src/detection/diskio/diskio.c

@@ -9,6 +9,8 @@ static uint64_t time1;
 
 void ffPrepareDiskIO(FFDiskIOOptions* options)
 {
+    if (options->detectTotal) return;
+
     ffListInit(&ioCounters1, sizeof(FFDiskIOResult));
     ffDiskIOGetIoCounters(&ioCounters1, options);
     time1 = ffTimeGetNow();
@@ -17,6 +19,15 @@ void ffPrepareDiskIO(FFDiskIOOptions* options)
 const char* ffDetectDiskIO(FFlist* result, FFDiskIOOptions* options)
 {
     const char* error = NULL;
+
+    if (options->detectTotal)
+    {
+        error = ffDiskIOGetIoCounters(result, options);
+        if (error)
+            return error;
+        return NULL;
+    }
+
     if (time1 == 0)
     {
         ffListInit(&ioCounters1, sizeof(FFDiskIOResult));

src/detection/diskio/diskio_apple.c

@@ -8,22 +8,14 @@
 #include <IOKit/storage/IOStorageDeviceCharacteristics.h>
 #include <IOKit/storage/IOStorageProtocolCharacteristics.h>
 
-static inline void wrapIoObjectRelease(io_service_t* service)
-{
-    assert(service);
-    if (*service)
-        IOObjectRelease(*service);
-}
-#define FF_IOOBJECT_AUTO_RELEASE __attribute__((__cleanup__(wrapIoObjectRelease)))
-
 const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
 {
     FF_IOOBJECT_AUTO_RELEASE io_iterator_t iterator = 0;
-    if(IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching(kIOMediaClass), &iterator) != KERN_SUCCESS)
+    if (IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching(kIOMediaClass), &iterator) != KERN_SUCCESS)
         return "IOServiceGetMatchingServices() failed";
 
     io_registry_entry_t registryEntry;
-    while((registryEntry = IOIteratorNext(iterator)) != 0)
+    while ((registryEntry = IOIteratorNext(iterator)) != IO_OBJECT_NULL)
     {
         FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t entryPartition = registryEntry;
 

src/detection/diskio/diskio_linux.c

@@ -5,6 +5,7 @@
 
 #include <ctype.h>
 #include <limits.h>
+#include <inttypes.h>
 
 const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
 {
@@ -89,7 +90,7 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
             ssize_t fileSize = ffReadFileData(pathSysBlock, sizeof(sysBlockStat) - 1, sysBlockStat);
             if (fileSize <= 0) continue;
             sysBlockStat[fileSize] = '\0';
-            if (sscanf(sysBlockStat, "%lu%*u%lu%*u%lu%*u%lu%*u", &nRead, &sectorRead, &nWritten, &sectorWritten) <= 0)
+            if (sscanf(sysBlockStat, "%" PRIu64 "%*u%" PRIu64 "%*u%" PRIu64 "%*u%" PRIu64 "%*u", &nRead, &sectorRead, &nWritten, &sectorWritten) <= 0)
                 continue;
         }
 

src/detection/displayserver/displayserver_windows.c

@@ -129,8 +129,9 @@ static void detectDisplays(FFDisplayServerResult* ds)
                 (uint32_t) (monitorInfo->info.rcMonitor.bottom - monitorInfo->info.rcMonitor.top),
                 rotation,
                 &name,
-                path->targetInfo.outputTechnology == DISPLAYCONFIG_OUTPUT_TECHNOLOGY_INTERNAL ||
-                path->targetInfo.outputTechnology == DISPLAYCONFIG_OUTPUT_TECHNOLOGY_DISPLAYPORT_EMBEDDED ||
+                path->targetInfo.outputTechnology == DISPLAYCONFIG_OUTPUT_TECHNOLOGY_OTHER ? FF_DISPLAY_TYPE_UNKNOWN :
+                    path->targetInfo.outputTechnology == DISPLAYCONFIG_OUTPUT_TECHNOLOGY_INTERNAL ||
+                    path->targetInfo.outputTechnology == DISPLAYCONFIG_OUTPUT_TECHNOLOGY_DISPLAYPORT_EMBEDDED ||
                     path->targetInfo.outputTechnology == DISPLAYCONFIG_OUTPUT_TECHNOLOGY_UDI_EMBEDDED
                     ? FF_DISPLAY_TYPE_BUILTIN : FF_DISPLAY_TYPE_EXTERNAL,
                 !!(monitorInfo->info.dwFlags & MONITORINFOF_PRIMARY),

src/detection/displayserver/linux/displayserver_linux.c

@@ -1,5 +1,8 @@
 #include "displayserver_linux.h"
-#include "common/io/io.h"
+
+#ifdef __FreeBSD__
+    #include "common/settings.h"
+#endif
 
 void ffConnectDisplayServerImpl(FFDisplayServerResult* ds)
 {
@@ -31,6 +34,26 @@ void ffConnectDisplayServerImpl(FFDisplayServerResult* ds)
     if(ds->displays.length == 0)
         ffdsConnectDrm(ds);
 
+    #ifdef __FreeBSD__
+    if(ds->displays.length == 0)
+    {
+        FF_STRBUF_AUTO_DESTROY buf = ffStrbufCreate();
+        if (ffSettingsGetFreeBSDKenv("screen.width", &buf))
+        {
+            uint32_t width = (uint32_t) ffStrbufToUInt(&buf, 0);
+            if (width)
+            {
+                ffStrbufClear(&buf);
+                if (ffSettingsGetFreeBSDKenv("screen.height", &buf))
+                {
+                    uint32_t height = (uint32_t) ffStrbufToUInt(&buf, 0);
+                    ffdsAppendDisplay(ds, width, height, 0, 0, 0, 0, NULL, FF_DISPLAY_TYPE_UNKNOWN, false, 0);
+                }
+            }
+        }
+    }
+    #endif
+
     //This fills in missing information about WM / DE by using env vars and iterating processes
     ffdsDetectWMDE(ds);
 }

src/detection/displayserver/linux/drm.c

@@ -46,7 +46,7 @@ static const char* drmParseSysfs(FFDisplayServerResult* result)
             continue;
         }
 
-        uint32_t width = 0, height = 0;
+        unsigned width = 0, height = 0;
 
         int scanned = sscanf(modes, "%ux%u", &width, &height);
         if(scanned == 2 && width > 0 && height > 0)

src/detection/gamepad/gamepad.h

@@ -4,8 +4,9 @@
 
 typedef struct FFGamepadDevice
 {
-    FFstrbuf identifier;
+    FFstrbuf serial;
     FFstrbuf name;
+    uint8_t battery; // 0-100%
 } FFGamepadDevice;
 
 const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */);

src/detection/gamepad/gamepad_apple.c

@@ -1,18 +1,34 @@
 #include "gamepad.h"
 #include "util/apple/cf_helpers.h"
+#include "util/mallocHelper.h"
 
 #include <IOKit/IOKitLib.h>
 #include <IOKit/hid/IOHIDLib.h>
 
-static void enumSet(const void* value, void *context)
+static void enumSet(IOHIDDeviceRef value, FFlist* results)
 {
-    CFStringRef product = IOHIDDeviceGetProperty((IOHIDDeviceRef) value, CFSTR(kIOHIDProductKey));
-    CFStringRef serialNumber = IOHIDDeviceGetProperty((IOHIDDeviceRef) value, CFSTR(kIOHIDSerialNumberKey));
-    FFGamepadDevice* device = (FFGamepadDevice*) ffListAdd((FFlist*) context);
-    ffStrbufInit(&device->identifier);
-    ffCfStrGetString(serialNumber, &device->identifier);
+    FFGamepadDevice* device = (FFGamepadDevice*) ffListAdd(results);
+    ffStrbufInit(&device->serial);
     ffStrbufInit(&device->name);
-    ffCfStrGetString(product, &device->name);
+    device->battery = 0;
+
+    CFStringRef manufacturer = IOHIDDeviceGetProperty(value, CFSTR(kIOHIDManufacturerKey));
+    ffCfStrGetString(manufacturer, &device->name);
+
+    CFStringRef product = IOHIDDeviceGetProperty(value, CFSTR(kIOHIDProductKey));
+    if (device->name.length)
+    {
+        ffCfStrGetString(product, &device->serial);
+        ffStrbufAppendC(&device->name, ' ');
+        ffStrbufAppend(&device->name, &device->serial);
+    }
+    else
+    {
+        ffCfStrGetString(product, &device->name);
+    }
+
+    CFStringRef serialNumber = IOHIDDeviceGetProperty(value, CFSTR(kIOHIDSerialNumberKey));
+    ffCfStrGetString(serialNumber, &device->serial);
 }
 
 const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */)
@@ -21,21 +37,29 @@ const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */)
     if (IOHIDManagerOpen(manager, kIOHIDOptionsTypeNone) != kIOReturnSuccess)
         return "IOHIDManagerOpen() failed";
 
-    CFNumberRef FF_CFTYPE_AUTO_RELEASE genericDesktop = ffCfCreateInt(kHIDPage_GenericDesktop);
-    CFNumberRef FF_CFTYPE_AUTO_RELEASE gamePad = ffCfCreateInt(kHIDUsage_GD_GamePad);
-    CFDictionaryRef FF_CFTYPE_AUTO_RELEASE matching = CFDictionaryCreate(kCFAllocatorDefault, (const void **)(CFStringRef[]){
+    CFDictionaryRef FF_CFTYPE_AUTO_RELEASE matching1 = CFDictionaryCreate(kCFAllocatorDefault, (const void **)(CFStringRef[]){
         CFSTR(kIOHIDDeviceUsagePageKey),
         CFSTR(kIOHIDDeviceUsageKey)
     }, (const void **)(CFNumberRef[]){
-        genericDesktop,
-        gamePad
+        ffCfCreateInt(kHIDPage_GenericDesktop),
+        ffCfCreateInt(kHIDUsage_GD_Joystick)
     }, 2, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
-    IOHIDManagerSetDeviceMatching(manager, matching);
+    CFDictionaryRef FF_CFTYPE_AUTO_RELEASE matching2 = CFDictionaryCreate(kCFAllocatorDefault, (const void **)(CFStringRef[]){
+        CFSTR(kIOHIDDeviceUsagePageKey),
+        CFSTR(kIOHIDDeviceUsageKey)
+    }, (const void **)(CFNumberRef[]){
+        ffCfCreateInt(kHIDPage_GenericDesktop),
+        ffCfCreateInt(kHIDUsage_GD_GamePad)
+    }, 2, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
+    CFArrayRef FF_CFTYPE_AUTO_RELEASE matchings = CFArrayCreate(kCFAllocatorDefault, (const void **)(CFTypeRef[]){
+        matching1, matching2
+    }, 2, &kCFTypeArrayCallBacks);
+    IOHIDManagerSetDeviceMatchingMultiple(manager, matchings);
 
     CFSetRef FF_CFTYPE_AUTO_RELEASE set = IOHIDManagerCopyDevices(manager);
     if (set)
-        CFSetApplyFunction(set, &enumSet, devices);
-    IOHIDManagerClose(manager, 0);
+        CFSetApplyFunction(set, (CFSetApplierFunction) &enumSet, devices);
+    IOHIDManagerClose(manager, kIOHIDOptionsTypeNone);
 
     return NULL;
 }

src/detection/gamepad/gamepad_bsd.c

@@ -42,8 +42,9 @@ const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */)
                 if (ioctl(fd, USB_GET_DEVICEINFO, &di) != -1)
                 {
                     FFGamepadDevice* device = (FFGamepadDevice*) ffListAdd(devices);
-                    ffStrbufInitS(&device->identifier, di.udi_serial);
+                    ffStrbufInitS(&device->serial, di.udi_serial);
                     ffStrbufInitF(&device->name, "%s %s", di.udi_vendor, di.udi_product);
+                    device->battery = 0;
                 }
             }
         }

src/detection/gamepad/gamepad_linux.c

@@ -5,39 +5,88 @@
 #include <dirent.h>
 #include <ctype.h>
 
+static void detectGamepad(FFlist* devices, FFstrbuf* name, FFstrbuf* path)
+{
+    uint32_t baseLen = path->length;
+    FFGamepadDevice* device = (FFGamepadDevice*) ffListAdd(devices);
+    ffStrbufInit(&device->serial);
+    ffStrbufInitMove(&device->name, name);
+    device->battery = 0;
+
+    ffStrbufAppendS(path, "uniq");
+    if (ffAppendFileBuffer(path->chars, &device->serial))
+        ffStrbufTrimRightSpace(&device->serial);
+
+    ffStrbufSubstrBefore(path, baseLen);
+    ffStrbufAppendS(path, "device/power_supply/"); // /sys/class/input/jsX/device/device/power_supply
+
+    FF_AUTO_CLOSE_DIR DIR* dirp = opendir(path->chars);
+    if (dirp)
+    {
+        struct dirent* entry;
+        while ((entry = readdir(dirp)) != NULL)
+        {
+            if (entry->d_name[0] == '.' || (entry->d_type != DT_DIR && entry->d_type != DT_UNKNOWN))
+                continue;
+            ffStrbufAppendS(path, entry->d_name);
+            ffStrbufAppendS(path, "/capacity"); // /sys/class/input/jsX/device/device/power_supply/XXX/capacity
+            char capacity[32];
+            ssize_t nRead = ffReadFileData(path->chars, sizeof(capacity) - 1, capacity);
+            if (nRead > 0) // Tested with a PS4 controller
+            {
+                capacity[nRead] = '\0';
+                device->battery = (uint8_t) strtoul(capacity, NULL, 10);
+                break;
+            }
+
+            ffStrbufAppendS(path, "_level");
+            nRead = ffReadFileData(path->chars, sizeof(capacity) - 1, capacity);
+            if (nRead > 0) // Tested with a NS Pro controller
+            {
+                // https://github.com/torvalds/linux/blob/52b1853b080a082ec3749c3a9577f6c71b1d4a90/drivers/power/supply/power_supply_sysfs.c#L124
+                switch (capacity[0])
+                {
+                    case 'C': device->battery = 1; break; // Critical
+                    case 'L': device->battery = 25; break; // Low
+                    case 'N': device->battery = 50; break; // Normal
+                    case 'H': device->battery = 75; break; // High
+                    case 'F': device->battery = 100; break; // Full
+                }
+            }
+        }
+    }
+}
+
 const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */)
 {
-    DIR* dirp = opendir("/sys/class/input/");
-    if(dirp == NULL)
+    FF_AUTO_CLOSE_DIR DIR* dirp = opendir("/sys/class/input/");
+    if (dirp == NULL)
         return "opendir(\"/sys/class/input/\") == NULL";
 
     FF_STRBUF_AUTO_DESTROY path = ffStrbufCreateS("/sys/class/input/");
     uint32_t baseLen = path.length;
 
     struct dirent* entry;
-    while((entry = readdir(dirp)) != NULL)
+    while ((entry = readdir(dirp)) != NULL)
     {
-        if(!ffStrStartsWith(entry->d_name, "js"))
+        if (!ffStrStartsWith(entry->d_name, "js"))
             continue;
-        if(!isdigit(entry->d_name[2]))
+        if (!isdigit(entry->d_name[2]))
             continue;
 
         ffStrbufAppendS(&path, entry->d_name);
         ffStrbufAppendS(&path, "/device/name");
 
-        if (ffPathExists(path.chars, FF_PATHTYPE_FILE))
+        FF_STRBUF_AUTO_DESTROY name = ffStrbufCreate();
+        if (ffAppendFileBuffer(path.chars, &name))
         {
-            FFGamepadDevice* device = (FFGamepadDevice*) ffListAdd(devices);
-            ffStrbufInitS(&device->identifier, entry->d_name);
-            ffStrbufInit(&device->name);
-            if (ffAppendFileBuffer(path.chars, &device->name))
-                ffStrbufTrimRightSpace(&device->name);
+            ffStrbufTrimRightSpace(&name);
+            ffStrbufSubstrBefore(&path, path.length - 4);
+            detectGamepad(devices, &name, &path);
         }
 
         ffStrbufSubstrBefore(&path, baseLen);
     }
 
-    closedir(dirp);
-
     return NULL;
 }

src/detection/gamepad/gamepad_windows.c

@@ -3,10 +3,11 @@
 #include "util/mallocHelper.h"
 #include "util/windows/unicode.h"
 
+#include <winternl.h>
 #include <windows.h>
 #include <hidsdi.h>
 
-static const char* detectKnownGamepad(uint32_t vendorId, uint32_t productId)
+static const char* detectKnownDeviceName(uint32_t vendorId, uint32_t productId)
 {
     switch (vendorId)
     {
@@ -30,38 +31,14 @@ static const char* detectKnownGamepad(uint32_t vendorId, uint32_t productId)
         {
             switch (productId)
             {
-                case 0x0268: return "Sony Playstation 3 Controller";
+                case 0x0268: return "Sony DualShock 3 / Six Axis";
 
                 case 0x05C4: return "Sony DualShock 4 Gen1";
                 case 0x09CC: return "Sony DualShock 4 Gen2";
-                case 0x0BA0: return "Sony PS4 Controller USB receiver";
+                case 0x0BA0: return "Sony DualShock 4 USB receiver";
 
                 case 0x0CE6: return "Sony DualSense";
-
-                default: return NULL;
-            }
-        }
-
-        // Microsoft
-        case 0x045E:
-        {
-            switch (productId)
-            {
-                case 0x02E0: return "Microsoft X-Box One S pad (Wireless)";
-                case 0x02FD: return "Microsoft X-Box One S pad (Wireless, 2016 FW)";
-                case 0x0B05: return "Microsoft X-Box One Elite Series 2 pad (Wireless)";
-                case 0x0B13: return "Microsoft X-Box Series X (Wireless)";
-
-                case 0x028E: return "Microsoft XBox 360";
-                case 0x028F: return "Microsoft XBox 360 v2";
-                case 0x02A1: return "Microsoft XBox 360";
-                case 0x0291: return "Microsoft XBox 360 USB receiver";
-                case 0x02A0: return "Microsoft XBox 360 Big Button IR";
-                case 0x02DD: return "Microsoft XBox One";
-                case 0xB326: return "Microsoft XBox One Firmware 2015";
-                case 0x02E3: return "Microsoft XBox One Elite";
-                case 0x02FF: return "Microsoft XBox One Elite";
-                case 0x02EA: return "Microsoft XBox One S";
+                case 0x0DF2: return "Sony DualSense Edge";
 
                 default: return NULL;
             }
@@ -83,6 +60,7 @@ static const char* detectKnownGamepad(uint32_t vendorId, uint32_t productId)
             }
         }
 
+        case 0x045E: // Microsoft Xbox compatible controllers should be handled by Windows without problems
         default: return NULL;
     }
 }
@@ -98,7 +76,8 @@ const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */)
     if ((nDevices = GetRawInputDeviceList(pRawInputDeviceList, &nDevices, sizeof(RAWINPUTDEVICELIST))) == (UINT) -1)
         return "GetRawInputDeviceList(pRawInputDeviceList) failed";
 
-    for (UINT i = 0; i < nDevices; ++i) {
+    for (UINT i = 0; i < nDevices; ++i)
+    {
         if (pRawInputDeviceList[i].dwType != 2) continue;
 
         HANDLE hDevice = pRawInputDeviceList[i].hDevice;
@@ -117,20 +96,94 @@ const char* ffDetectGamepad(FFlist* devices /* List of FFGamepadDevice */)
             continue;
 
         FFGamepadDevice* device = (FFGamepadDevice*) ffListAdd(devices);
-        ffStrbufInitWS(&device->identifier, devName);
+        ffStrbufInit(&device->serial);
         ffStrbufInit(&device->name);
+        device->battery = 0;
 
-        const char* knownGamepad = detectKnownGamepad(rdi.hid.dwVendorId, rdi.hid.dwProductId);
+        const char* knownGamepad = detectKnownDeviceName(rdi.hid.dwVendorId, rdi.hid.dwProductId);
         if (knownGamepad)
             ffStrbufSetS(&device->name, knownGamepad);
-        else
+        HANDLE FF_AUTO_CLOSE_FD hHidFile = CreateFileW(devName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL);
+        if (!hHidFile)
+        {
+            if (!knownGamepad)
+                ffStrbufSetF(&device->name, "Unknown gamepad %04X-%04X", (unsigned) rdi.hid.dwVendorId, (unsigned) rdi.hid.dwProductId);
+            continue;
+        }
+
+        if (!knownGamepad)
         {
             wchar_t displayName[126];
-            HANDLE FF_AUTO_CLOSE_FD hHidFile = CreateFileW(devName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);
-            if (hHidFile && HidD_GetProductString(hHidFile, displayName, sizeof(wchar_t) * 126))
-                ffStrbufSetWS(&device->name, displayName);
-            else
-                ffStrbufSetF(&device->name, "Unknown gamepad %4X-%4X", (unsigned) rdi.hid.dwVendorId, (unsigned) rdi.hid.dwProductId);
+            if (HidD_GetProductString(hHidFile, displayName, sizeof(displayName)))
+            {
+                wchar_t manufacturer[126];
+                if (HidD_GetManufacturerString(hHidFile, manufacturer, sizeof(manufacturer)))
+                {
+                    ffStrbufSetWS(&device->name, manufacturer);
+                    FF_STRBUF_AUTO_DESTROY displayNameStr = ffStrbufCreateWS(displayName);
+                    ffStrbufAppendC(&device->name, ' ');
+                    ffStrbufAppend(&device->name, &displayNameStr);
+                }
+                else
+                {
+                    ffStrbufSetWS(&device->name, displayName);
+                }
+            }
+        }
+
+        PHIDP_PREPARSED_DATA preparsedData = NULL;
+        if (HidD_GetPreparsedData(hHidFile, &preparsedData))
+        {
+            HIDP_CAPS caps;
+            NTSTATUS capsResult = HidP_GetCaps(preparsedData, &caps);
+            HidD_FreePreparsedData(preparsedData);
+            if (!NT_SUCCESS(capsResult))
+                continue;
+
+            wchar_t serialNumber[127] = L"";
+            if (HidD_GetSerialNumberString(hHidFile, serialNumber, sizeof(serialNumber)))
+                ffStrbufSetWS(&device->serial, serialNumber);
+
+            if (
+                (rdi.hid.dwVendorId == 0x054C && (
+                    rdi.hid.dwProductId == 0x05C4 || // PS4 Gen1
+                    rdi.hid.dwProductId == 0x09CC // PS4 Gen2
+                )) ||
+                (rdi.hid.dwVendorId == 0x057E && (
+                    rdi.hid.dwProductId == 0x2009 // NS Pro
+                ))
+            )
+            {
+                // Controller must be connected by other programs
+                FF_AUTO_FREE uint8_t* reportBuffer = malloc(caps.InputReportByteLength);
+                OVERLAPPED overlapped = { };
+                DWORD nBytes;
+                if (ReadFile(hHidFile, reportBuffer, caps.InputReportByteLength, &nBytes, &overlapped) ||
+                    (WaitForSingleObject(hHidFile, FF_IO_TERM_RESP_WAIT_MS) == WAIT_OBJECT_0 && GetOverlappedResult(hHidFile, &overlapped, &nBytes, FALSE)))
+                {
+                    if (rdi.hid.dwVendorId == 0x054C)
+                    {
+                        if (nBytes > 31)
+                        {
+                            uint8_t batteryInfo = reportBuffer[caps.InputReportByteLength == 64 /*USB?*/ ? 30 : 32];
+                            device->battery = (uint8_t) ((batteryInfo & 0x0f) * 100 / (batteryInfo & 0x10 /*charging?*/ ? 11 /*BATTERY_MAX_USB*/ : 8 /*BATTERY_MAX*/));
+                            if (device->battery > 100) device->battery = 100;
+                        }
+                    }
+                    else
+                    {
+                        if (nBytes > 3 && reportBuffer[0] == 0x30)
+                        {
+                            uint8_t batteryInfo = reportBuffer[2];
+                            device->battery = (uint8_t) (((batteryInfo & 0xE0) >> 4) * 100 / 8);
+                            if (device->battery == 0) device->battery = 1;
+                            else if (device->battery > 100) device->battery = 100;
+                        }
+                    }
+                }
+                else
+                    CancelIo(hHidFile);
+            }
         }
     }
 

src/detection/gpu/gpu.c

@@ -6,6 +6,8 @@ const char* FF_GPU_VENDOR_NAME_APPLE = "Apple";
 const char* FF_GPU_VENDOR_NAME_AMD = "AMD";
 const char* FF_GPU_VENDOR_NAME_INTEL = "Intel";
 const char* FF_GPU_VENDOR_NAME_NVIDIA = "NVIDIA";
+const char* FF_GPU_VENDOR_NAME_QUALCOMM = "Qualcomm";
+const char* FF_GPU_VENDOR_NAME_MTK = "MTK";
 const char* FF_GPU_VENDOR_NAME_VMWARE = "VMware";
 const char* FF_GPU_VENDOR_NAME_PARALLEL = "Parallel";
 const char* FF_GPU_VENDOR_NAME_MICROSOFT = "Microsoft";
@@ -33,6 +35,10 @@ const char* ffGetGPUVendorString(unsigned vendorId)
         return FF_GPU_VENDOR_NAME_INTEL;
     else if(arrayContains((const unsigned[]) {0x0955, 0x10de, 0x12d2}, vendorId, 3))
         return FF_GPU_VENDOR_NAME_NVIDIA;
+    else if(arrayContains((const unsigned[]) {0x5143}, vendorId, 1))
+        return FF_GPU_VENDOR_NAME_QUALCOMM;
+    else if(arrayContains((const unsigned[]) {0x14c3}, vendorId, 1))
+        return FF_GPU_VENDOR_NAME_MTK;
     else if(arrayContains((const unsigned[]) {0x15ad}, vendorId, 1))
         return FF_GPU_VENDOR_NAME_VMWARE;
     else if(arrayContains((const unsigned[]) {0x1af4}, vendorId, 1))
@@ -73,15 +79,17 @@ const char* detectByOpenGL(FFlist* gpus)
 
         if (!gpu->vendor.length)
         {
-            if (ffStrbufContainS(&result.renderer, "Apple"))
+            if (ffStrbufContainS(&gpu->name, "Apple"))
                 ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_APPLE);
-            else if (ffStrbufContainS(&result.renderer, "Intel"))
+            else if (ffStrbufContainS(&gpu->name, "Intel"))
                 ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_INTEL);
-            else if (ffStrbufContainS(&result.renderer, "AMD") || ffStrbufContainS(&result.renderer, "ATI"))
+            else if (ffStrbufContainS(&gpu->name, "AMD") || ffStrbufContainS(&gpu->name, "ATI"))
                 ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_AMD);
-            else if (ffStrbufContainS(&result.renderer, "NVIDIA"))
+            else if (ffStrbufContainS(&gpu->name, "NVIDIA"))
                 ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_NVIDIA);
         }
+        if (ffStrbufEqualS(&gpu->vendor, FF_GPU_VENDOR_NAME_APPLE))
+            gpu->type = FF_GPU_TYPE_INTEGRATED;
     }
 
     ffStrbufDestroy(&result.version);

src/detection/gpu/gpu.h

@@ -42,3 +42,7 @@ const char* ffDetectGPU(const FFGPUOptions* options, FFlist* result);
 const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus);
 
 const char* ffGetGPUVendorString(unsigned vendorId);
+
+#if defined(__linux__) || defined(__FreeBSD__)
+void ffGPUParsePciIds(FFstrbuf* content, uint8_t subclass, uint16_t vendor, uint16_t device, FFGPUResult* gpu);
+#endif

src/detection/gpu/gpu_apple.c

@@ -38,12 +38,12 @@ static double detectGpuTemp(const FFstrbuf* gpuName)
 
 const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
 {
-    io_iterator_t iterator;
-    if(IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching(kIOAcceleratorClassName), &iterator) != kIOReturnSuccess)
+    FF_IOOBJECT_AUTO_RELEASE io_iterator_t iterator = IO_OBJECT_NULL;
+    if (IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceMatching(kIOAcceleratorClassName), &iterator) != kIOReturnSuccess)
         return "IOServiceGetMatchingServices() failed";
 
     io_registry_entry_t registryEntry;
-    while((registryEntry = IOIteratorNext(iterator)) != 0)
+    while ((registryEntry = IOIteratorNext(iterator)) != IO_OBJECT_NULL)
     {
         CFMutableDictionaryRef properties;
         if(IORegistryEntryCreateCFProperties(registryEntry, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
@@ -106,8 +106,6 @@ const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
         IOObjectRelease(registryEntry);
     }
 
-    IOObjectRelease(iterator);
-
     ffGpuDetectMetal(gpus);
     return NULL;
 }

src/detection/gpu/gpu_apple.m

@@ -15,7 +15,7 @@ const char* ffGpuDetectMetal(FFlist* gpus)
             FFGPUResult* gpu = NULL;
             FF_LIST_FOR_EACH(FFGPUResult, x, *gpus)
             {
-                if (x->deviceId == device.registryID || ffStrbufEqualS(&x->name, device.name.UTF8String))
+                if (x->deviceId == device.registryID)
                 {
                     gpu = x;
                     break;
@@ -32,9 +32,20 @@ const char* ffGpuDetectMetal(FFlist* gpus)
             else if ([device supportsFamily:MTLGPUFamilyCommon1])
                 ffStrbufSetStatic(&gpu->platformApi, "Metal Common 1");
 
-            gpu->type = device.hasUnifiedMemory ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
+            if (device.hasUnifiedMemory)
+            {
+                gpu->type = FF_GPU_TYPE_INTEGRATED;
+                gpu->shared.total = device.recommendedMaxWorkingSetSize;
+                gpu->shared.used = device.currentAllocatedSize;
+            }
+            else
+            {
+                gpu->type = FF_GPU_TYPE_DISCRETE;
+                gpu->dedicated.total = device.recommendedMaxWorkingSetSize;
+                gpu->dedicated.used = device.currentAllocatedSize;
+            }
         }
+        return NULL;
     }
-
-    return NULL;
+    return "Metal API is not supported by this macOS version";
 }

src/detection/gpu/gpu_bsd.c

@@ -0,0 +1,106 @@
+#include "gpu_driver_specific.h"
+
+#include "common/io/io.h"
+#include "common/properties.h"
+#include "3rdparty/nvml/nvml.h"
+#include "util/mallocHelper.h"
+
+#include <dev/pci/pcireg.h>
+#include <sys/pciio.h>
+#include <fcntl.h>
+#include <paths.h>
+
+static bool loadPciIds(FFstrbuf* pciids)
+{
+    // https://github.com/freebsd/freebsd-src/blob/main/usr.sbin/pciconf/pathnames.h
+
+    ffReadFileBuffer(_PATH_LOCALBASE "/share/pciids/pci.ids", pciids);
+    if (pciids->length > 0) return true;
+
+    ffReadFileBuffer(FASTFETCH_TARGET_DIR_USR "/share/pciids/pci.ids", pciids);
+    if (pciids->length > 0) return true;
+
+    return false;
+}
+
+const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
+{
+    FF_AUTO_CLOSE_FD int fd = open("/dev/pci", O_RDONLY, 0);
+    struct pci_conf confs[128];
+    struct pci_match_conf match = {
+        .pc_class = PCIC_DISPLAY,
+        .flags = PCI_GETCONF_MATCH_CLASS,
+    };
+    struct pci_conf_io pcio = {
+        .pat_buf_len = sizeof(match),
+        .num_patterns = 1,
+        .patterns = &match,
+        .match_buf_len = sizeof(confs),
+        .matches = confs,
+    };
+
+    if (ioctl(fd, PCIOCGETCONF, &pcio) < 0)
+        return "ioctl(fd, PCIOCGETCONF, &pc) failed";
+
+    if (pcio.status == PCI_GETCONF_ERROR)
+        return "ioctl(fd, PCIOCGETCONF, &pc) returned error";
+
+    FF_STRBUF_AUTO_DESTROY pciids = ffStrbufCreate();
+
+    for (uint32_t i = 0; i < pcio.num_matches; ++i)
+    {
+        struct pci_conf* pc = &confs[i];
+
+        FFGPUResult* gpu = (FFGPUResult*)ffListAdd(gpus);
+        ffStrbufInitStatic(&gpu->vendor, ffGetGPUVendorString(pc->pc_vendor));
+        ffStrbufInit(&gpu->name);
+        ffStrbufInitS(&gpu->driver, pc->pd_name);
+        ffStrbufInit(&gpu->platformApi);
+        gpu->temperature = FF_GPU_TEMP_UNSET;
+        gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
+        gpu->type = FF_GPU_TYPE_UNKNOWN;
+        gpu->dedicated.total = gpu->dedicated.used = gpu->shared.total = gpu->shared.used = FF_GPU_VMEM_SIZE_UNSET;
+        gpu->deviceId = ((uint64_t) pc->pc_sel.pc_domain << 6) | ((uint64_t) pc->pc_sel.pc_bus << 4) | ((uint64_t) pc->pc_sel.pc_dev << 2) | pc->pc_sel.pc_func;
+        gpu->frequency = FF_GPU_FREQUENCY_UNSET;
+
+        if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_AMD)
+        {
+            char query[32];
+            snprintf(query, sizeof(query), "%X,\t%X,", (unsigned) pc->pc_device, (unsigned) pc->pc_revid);
+            ffParsePropFileData("libdrm/amdgpu.ids", query, &gpu->name);
+        }
+
+        if (gpu->name.length == 0)
+        {
+            if (pciids.length == 0)
+                loadPciIds(&pciids);
+            ffGPUParsePciIds(&pciids, pc->pc_subclass, pc->pc_vendor, pc->pc_device, gpu);
+        }
+
+        #ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
+        if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA && (options->temp || options->driverSpecific))
+        {
+            ffDetectNvidiaGpuInfo(&(FFGpuDriverCondition) {
+                .type = FF_GPU_DRIVER_CONDITION_TYPE_BUS_ID,
+                .pciBusId = {
+                    .domain = (uint32_t) pc->pc_sel.pc_domain,
+                    .bus = pc->pc_sel.pc_bus,
+                    .device = pc->pc_sel.pc_dev,
+                    .func = pc->pc_sel.pc_func,
+                },
+            }, (FFGpuDriverResult) {
+                .temp = options->temp ? &gpu->temperature : NULL,
+                .memory = options->driverSpecific ? &gpu->dedicated : NULL,
+                .coreCount = options->driverSpecific ? (uint32_t*) &gpu->coreCount : NULL,
+                .type = &gpu->type,
+                .frequency = &gpu->frequency,
+            }, "libnvidia-ml.so");
+
+            if (gpu->dedicated.total != FF_GPU_VMEM_SIZE_UNSET)
+                gpu->type = gpu->dedicated.total > (uint64_t)1024 * 1024 * 1024 ? FF_GPU_TYPE_DISCRETE : FF_GPU_TYPE_INTEGRATED;
+        }
+        #endif // FF_USE_PROPRIETARY_GPU_DRIVER_API
+    }
+
+    return NULL;
+}

src/detection/gpu/gpu_linux.c

@@ -1,151 +1,28 @@
 #include "detection/gpu/gpu.h"
-#include "detection/gpu/gpu_driver_specific.h"
 #include "detection/vulkan/vulkan.h"
-
-#ifdef FF_HAVE_LIBPCI
-#include "common/io/io.h"
-#include "common/library.h"
-#include "common/properties.h"
-#include "common/parsing.h"
 #include "detection/temps/temps_linux.h"
+#include "common/io/io.h"
+#include "common/properties.h"
 #include "util/stringUtils.h"
-#include <string.h>
-#include <unistd.h>
-#include <pci/pci.h>
-#include <setjmp.h>
 
-// Fix building on Ubuntu 20.04
-#ifndef PCI_IORESOURCE_MEM
-    #define PCI_IORESOURCE_MEM 0x00000200
-#endif
-#ifndef PCI_IORESOURCE_PREFETCH
-    #define PCI_IORESOURCE_PREFETCH 0x00002000
+#ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
+    #include "detection/gpu/gpu_driver_specific.h"
 #endif
 
-typedef struct PCIData
-{
-    struct pci_access* access;
-    FF_LIBRARY_SYMBOL(pci_fill_info)
-    FF_LIBRARY_SYMBOL(pci_read_byte)
-    FF_LIBRARY_SYMBOL(pci_lookup_name)
-    FF_LIBRARY_SYMBOL(pci_get_param)
+#define FF_STR_INDIR(x) #x
+#define FF_STR(x) FF_STR_INDIR(x)
 
-    #if PCI_LIB_VERSION >= 0x030800
-        FF_LIBRARY_SYMBOL(pci_get_string_property)
-    #endif
-} PCIData;
+#include <inttypes.h>
 
-static void pciDetectVendorName(FFGPUResult* gpu, PCIData* pci, struct pci_dev* device)
-{
-    ffStrbufSetStatic(&gpu->vendor, ffGetGPUVendorString(device->vendor_id));
-
-    if(gpu->vendor.length > 0)
-        return;
-
-    ffStrbufEnsureFree(&gpu->vendor, 255);
-    pci->ffpci_lookup_name(pci->access, gpu->vendor.chars, (int) gpu->vendor.allocated, PCI_LOOKUP_VENDOR, device->vendor_id);
-    ffStrbufRecalculateLength(&gpu->vendor);
-
-    if(ffStrbufContainIgnCaseS(&gpu->vendor, "AMD") || ffStrbufContainS(&gpu->vendor, "ATI"))
-        ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_AMD);
-    else if(ffStrbufContainIgnCaseS(&gpu->vendor, "Intel"))
-        ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_INTEL);
-    else if(ffStrbufContainIgnCaseS(&gpu->vendor, "NVIDIA"))
-        ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_NVIDIA);
-    else if(ffStrbufContainIgnCaseS(&gpu->vendor, "Apple"))
-        ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_APPLE);
-}
-
-static void drmDetectDeviceName(FFGPUResult* gpu, PCIData* pci, struct pci_dev* device)
-{
-    u8 revId = 0;
-    bool revIdSet = false;
-
-    #if PCI_LIB_VERSION >= 0x030800
-        revIdSet = pci->ffpci_fill_info(device, PCI_FILL_CLASS_EXT) & PCI_FILL_CLASS_EXT;
-        if(revIdSet)
-            revId = device->rev_id;
-    #endif
-
-    if(!revIdSet)
-    {
-        #ifdef __FreeBSD__
-            return;
-        #else
-            revId = pci->ffpci_read_byte(device, PCI_REVISION_ID);
-        #endif
-    }
-
-    FF_STRBUF_AUTO_DESTROY query = ffStrbufCreateF("%X, %X,", device->device_id, revId);
-    ffParsePropFileData("libdrm/amdgpu.ids", query.chars, &gpu->name);
-
-    const char* removeStrings[] = {
-        "AMD ", "ATI ",
-        " (TM)", "(TM)",
-        " Graphics Adapter", " Graphics", " Series", " Edition"
-    };
-    ffStrbufRemoveStrings(&gpu->name, sizeof(removeStrings) / sizeof(removeStrings[0]), removeStrings);
-}
-
-static void pciDetectDeviceName(FFGPUResult* gpu, PCIData* pci, struct pci_dev* device)
-{
-    if(ffStrbufEqualS(&gpu->vendor, FF_GPU_VENDOR_NAME_AMD))
-    {
-        drmDetectDeviceName(gpu, pci, device);
-        if(gpu->name.length > 0)
-            return;
-    }
-
-    ffStrbufEnsureFree(&gpu->name, 255);
-    pci->ffpci_lookup_name(pci->access, gpu->name.chars, (int) gpu->name.allocated, PCI_LOOKUP_DEVICE, device->vendor_id, device->device_id);
-    ffStrbufRecalculateLength(&gpu->name);
-
-    uint32_t openingBracket = ffStrbufFirstIndexC(&gpu->name, '[');
-    uint32_t closingBracket = ffStrbufNextIndexC(&gpu->name, openingBracket, ']');
-    if(closingBracket < gpu->name.length)
-    {
-        ffStrbufSubstrBefore(&gpu->name, closingBracket);
-        ffStrbufSubstrAfter(&gpu->name, openingBracket);
-    }
-}
-
-static void pciDetectDriverName(FFGPUResult* gpu, PCIData* pci, struct pci_dev* device)
-{
-    #if PCI_LIB_VERSION >= 0x030800
-        pci->ffpci_fill_info(device, PCI_FILL_DRIVER);
-        ffStrbufAppendS(&gpu->driver, pci->ffpci_get_string_property(device, PCI_FILL_DRIVER));
-    #endif
-
-    const char* base = pci->ffpci_get_param(pci->access, "sysfs.path");
-    if(!ffStrSet(base))
-        return;
-    FF_STRBUF_AUTO_DESTROY path = ffStrbufCreateF("%s/devices/%04x:%02x:%02x.%d/driver", base, device->domain, device->bus, device->dev, device->func);
-    if (gpu->driver.length == 0)
-    {
-        ffStrbufEnsureFree(&gpu->driver, 1023);
-        ssize_t resultLength = readlink(path.chars, gpu->driver.chars, gpu->driver.allocated - 1); //-1 for null terminator
-        if(resultLength > 0)
-        {
-            gpu->driver.length = (uint32_t) resultLength;
-            gpu->driver.chars[resultLength] = '\0';
-            ffStrbufSubstrAfterLastC(&gpu->driver, '/');
-        }
-    }
-
-    ffStrbufAppendC(&gpu->driver, ' ');
-    ffStrbufAppendS(&path, "/module/version");
-    ffAppendFileBuffer(path.chars, &gpu->driver);
-    ffStrbufTrimRightSpace(&gpu->driver);
-}
-
-FF_MAYBE_UNUSED static void pciDetectTemp(FFGPUResult* gpu, struct pci_dev* device)
+FF_MAYBE_UNUSED static void pciDetectTemp(FFGPUResult* gpu, uint32_t deviceClass)
 {
     const FFlist* tempsResult = ffDetectTemps();
 
     FF_LIST_FOR_EACH(FFTempValue, tempValue, *tempsResult)
     {
+        // FIXME: this code doesn't take multiGPUs into count
         //The kernel exposes the device class multiplied by 256 for some reason
-        if(tempValue->deviceClass == device->device_class * 256)
+        if(tempValue->deviceClass == deviceClass * 256)
         {
             gpu->temperature = tempValue->value;
             return;
@@ -153,193 +30,166 @@ FF_MAYBE_UNUSED static void pciDetectTemp(FFGPUResult* gpu, struct pci_dev* devi
     }
 }
 
-FF_MAYBE_UNUSED static bool pciDetectMemory(FFGPUResult* gpu, const PCIData* pci, struct pci_dev* device)
+static void pciDetectDriver(FFGPUResult* gpu, FFstrbuf* pciDir, FFstrbuf* buffer)
 {
-    gpu->dedicated.used = gpu->shared.used = FF_GPU_VMEM_SIZE_UNSET;
-
-    uint32_t flags = (uint32_t) pci->ffpci_fill_info(device, PCI_FILL_IO_FLAGS | PCI_FILL_SIZES);
-    if (!(flags & PCI_FILL_IO_FLAGS) || !(flags & PCI_FILL_SIZES))
+    ffStrbufAppendS(pciDir, "/driver");
+    char pathBuf[PATH_MAX];
+    ssize_t resultLength = readlink(pciDir->chars, pathBuf, sizeof(pathBuf));
+    if(resultLength > 0)
     {
-        gpu->dedicated.total = gpu->shared.total = FF_GPU_VMEM_SIZE_UNSET;
-        return false;
+        const char* slash = memrchr(pathBuf, '/', (size_t) resultLength);
+        if (slash)
+        {
+            slash++;
+            ffStrbufSetNS(&gpu->driver, (uint32_t) (resultLength - (slash - pathBuf)), slash);
+        }
+
+        ffStrbufAppendS(pciDir, "/module/version");
+        if (ffReadFileBuffer(pciDir->chars, buffer))
+        {
+            ffStrbufTrimRightSpace(buffer);
+            ffStrbufAppendC(&gpu->driver, ' ');
+            ffStrbufAppend(&gpu->driver, buffer);
+        }
     }
-
-    gpu->dedicated.total = gpu->shared.total = 0;
-    for (uint32_t i = 0; i < sizeof(device->size) / sizeof(device->size[0]); i++)
-    {
-        if (!(device->flags[i] & PCI_IORESOURCE_MEM)) continue;
-
-        // Assume dedicated memories are prefetchable
-        // At least it's true for my laptop
-        if (device->flags[i] & PCI_IORESOURCE_PREFETCH)
-            gpu->dedicated.total += device->size[i];
-        else
-            gpu->shared.total += device->size[i];
-    }
-
-    if (gpu->dedicated.total == 0 && gpu->shared.total == 0)
-    {
-        gpu->dedicated.total = gpu->shared.total = FF_GPU_VMEM_SIZE_UNSET;
-        return false;
-    }
-
-    return true;
 }
 
-FF_MAYBE_UNUSED static void pciDetectType(FFGPUResult* gpu)
+static bool loadPciIds(FFstrbuf* pciids)
 {
-    //There is no straightforward way to detect the type of a GPU.
-    //The approach taken here is to look at the memory sizes of the device.
-    //Since integrated GPUs usually use the system ram, they don't have expansive ROMs
-    //and their memory sizes are usually smaller than 1GB.
-    if (gpu->dedicated.total != FF_GPU_VMEM_SIZE_UNSET)
-    {
-        gpu->type = gpu->dedicated.total > (uint64_t)1024 * 1024 * 1024 // 1GB
-            ? FF_GPU_TYPE_DISCRETE
-            : FF_GPU_TYPE_INTEGRATED;
-    }
-    else
-        gpu->type = FF_GPU_TYPE_UNKNOWN;
-}
-
-static void pciHandleDevice(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist* results, PCIData* pci, struct pci_dev* device)
-{
-    pci->ffpci_fill_info(device, PCI_FILL_CLASS);
-
-    char class[1024];
-    pci->ffpci_lookup_name(pci->access, class, sizeof(class) - 1, PCI_LOOKUP_CLASS, device->device_class);
-
-    if(
-        //https://pci-ids.ucw.cz/read/PD/03
-        strcasecmp("VGA compatible controller", class) != 0 &&
-        strcasecmp("XGA compatible controller", class) != 0 &&
-        strcasecmp("3D controller", class)             != 0 &&
-        strcasecmp("Display controller", class)        != 0
-    ) return;
-
-    pci->ffpci_fill_info(device, PCI_FILL_IDENT);
-
-    FFGPUResult* gpu = ffListAdd(results);
-
-    ffStrbufInit(&gpu->platformApi);
-
-    ffStrbufInit(&gpu->vendor);
-    pciDetectVendorName(gpu, pci, device);
-
-    ffStrbufInit(&gpu->name);
-    pciDetectDeviceName(gpu, pci, device);
-
-    ffStrbufInit(&gpu->driver);
-    pciDetectDriverName(gpu, pci, device);
-
-    #if FF_USE_PCI_MEMORY
-        // Libpci reports at least 2 false results (#495, #497)
-        pciDetectMemory(gpu, pci, device);
-        pciDetectType(gpu);
-    #else
-        gpu->dedicated.used = gpu->shared.used = gpu->dedicated.total = gpu->shared.total = FF_GPU_VMEM_SIZE_UNSET;
-        gpu->type = FF_GPU_TYPE_UNKNOWN;
+    #ifdef FF_CUSTOM_PCI_IDS_PATH
+    ffReadFileBuffer(FF_STR(FF_CUSTOM_PCI_IDS_PATH), pciids);
+    if (pciids->length > 0) return true;
     #endif
 
-    gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
-    gpu->temperature = FF_GPU_TEMP_UNSET;
-    gpu->frequency = FF_GPU_FREQUENCY_UNSET;
+    ffReadFileBuffer(FASTFETCH_TARGET_DIR_USR "/share/hwdata/pci.ids", pciids);
+    if (pciids->length > 0) return true;
 
-    if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA && (options->temp || options->driverSpecific))
-    {
-        ffDetectNvidiaGpuInfo(&(FFGpuDriverCondition) {
-            .type = FF_GPU_DRIVER_CONDITION_TYPE_BUS_ID,
-            .pciBusId = {
-                .domain = (uint32_t) device->domain,
-                .bus = device->bus,
-                .device = device->dev,
-                .func = device->func,
-            },
-        }, (FFGpuDriverResult) {
-            .temp = options->temp ? &gpu->temperature : NULL,
-            .memory = options->driverSpecific ? &gpu->dedicated : NULL,
-            .coreCount = options->driverSpecific ? (uint32_t*) &gpu->coreCount : NULL,
-            .type = &gpu->type,
-            .frequency = &gpu->frequency,
-        }, "libnvidia-ml.so");
+    ffReadFileBuffer(FASTFETCH_TARGET_DIR_USR "/share/misc/pci.ids", pciids); // debian?
+    if (pciids->length > 0) return true;
 
-        if (gpu->dedicated.total != FF_GPU_VMEM_SIZE_UNSET)
-            gpu->type = gpu->dedicated.total > (uint64_t)1024 * 1024 * 1024 ? FF_GPU_TYPE_DISCRETE : FF_GPU_TYPE_INTEGRATED;
-    }
+    ffReadFileBuffer(FASTFETCH_TARGET_DIR_USR "/local/share/hwdata/pci.ids", pciids);
+    if (pciids->length > 0) return true;
 
-    #ifdef __linux__
-    if(options->temp && gpu->temperature != gpu->temperature)
-        pciDetectTemp(gpu, device);
-    #endif
-}
-
-jmp_buf pciInitJmpBuf;
-static void  __attribute__((__noreturn__))
-handlePciInitError(FF_MAYBE_UNUSED char *msg, ...)
-{
-    longjmp(pciInitJmpBuf, 1);
-}
-// https://github.com/pciutils/pciutils/blob/bca0412843fa650c749128ade03f35ab3e8fe2b9/lib/init.c#L186
-static void __attribute__((__noreturn__))
-handlePciGenericError(char *msg, ...)
-{
-    va_list args;
-
-    va_start(args, msg);
-    fputs("pcilib: ", stderr);
-    vfprintf(stderr, msg, args);
-    va_end(args);
-    fputc('\n', stderr);
-    exit(1);
-}
-static void handlePciWarning(FF_MAYBE_UNUSED char *msg, ...)
-{
-    // noop
+    return false;
 }
 
 static const char* pciDetectGPUs(const FFGPUOptions* options, FFlist* gpus)
 {
-    PCIData pci;
+    //https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-bus-pci
+    const char* pciDirPath = "/sys/bus/pci/devices/";
 
-    FF_LIBRARY_LOAD(libpci, &instance.config.library.libPCI, "dlopen libpci.so failed", "libpci" FF_LIBRARY_EXTENSION, 4);
-    FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libpci, pci_alloc);
-    FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libpci, pci_init);
-    FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libpci, pci_scan_bus);
-    FF_LIBRARY_LOAD_SYMBOL_MESSAGE(libpci, pci_cleanup);
+    FF_AUTO_CLOSE_DIR DIR* dirp = opendir(pciDirPath);
+    if(dirp == NULL)
+        return "Failed to open `/sys/bus/pci/devices/`";
 
-    FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libpci, pci, pci_fill_info);
-    FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libpci, pci, pci_lookup_name);
-    FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libpci, pci, pci_read_byte);
-    FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libpci, pci, pci_get_param);
+    FF_STRBUF_AUTO_DESTROY pciDir = ffStrbufCreateA(64);
+    ffStrbufAppendS(&pciDir, pciDirPath);
 
-    #if PCI_LIB_VERSION >= 0x030800
-        FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libpci, pci, pci_get_string_property);
-    #endif
+    const uint32_t pciBaseDirLength = pciDir.length;
 
-    pci.access = ffpci_alloc();
-    pci.access->warning = handlePciWarning;
-    pci.access->error = handlePciInitError;
-    if(setjmp(pciInitJmpBuf) == 0) // https://github.com/pciutils/pciutils/issues/136
-        ffpci_init(pci.access);
-    else
-        return "pcilib: Cannot find any working access method.";
-    pci.access->error = handlePciGenericError; // set back to generic error so we don't mess up error handling in other places
+    FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
+    FF_STRBUF_AUTO_DESTROY pciids = ffStrbufCreate();
 
-    ffpci_scan_bus(pci.access);
-
-    struct pci_dev* device = pci.access->devices;
-    while(device != NULL)
+    struct dirent* entry;
+    while((entry = readdir(dirp)) != NULL)
     {
-        pciHandleDevice(options, gpus, &pci, device);
-        device = device->next;
+        if(entry->d_name[0] == '.')
+            continue;
+
+        ffStrbufSubstrBefore(&pciDir, pciBaseDirLength);
+        ffStrbufAppendS(&pciDir, entry->d_name);
+
+        const uint32_t pciDevDirLength = pciDir.length;
+
+        ffStrbufAppendS(&pciDir, "/modalias");
+        if (!ffReadFileBuffer(pciDir.chars, &buffer))
+            continue;
+        ffStrbufSubstrBefore(&pciDir, pciDevDirLength);
+
+        uint32_t vendorId, deviceId, subVendorId, subDeviceId;
+        uint8_t classId, subclassId;
+        if (sscanf(buffer.chars, "pci:v%8" SCNx32 "d%8" SCNx32 "sv%8" SCNx32 "sd%8" SCNx32 "bc%2" SCNx8 "sc%2" SCNx8, &vendorId, &deviceId, &subVendorId, &subDeviceId, &classId, &subclassId) != 6)
+            continue;
+
+        if (classId != 0x03 /*PCI_BASE_CLASS_DISPLAY*/)
+            continue;
+
+        uint32_t pciDomain, pciBus, pciDevice, pciFunc;
+        if (sscanf(entry->d_name, "%" SCNx32 ":%" SCNx32 ":%" SCNx32 ".%" SCNx32, &pciDomain, &pciBus, &pciDevice, &pciFunc) != 4)
+            continue;
+
+        FFGPUResult* gpu = (FFGPUResult*)ffListAdd(gpus);
+        ffStrbufInitStatic(&gpu->vendor, ffGetGPUVendorString((uint16_t) vendorId));
+        ffStrbufInit(&gpu->name);
+        ffStrbufInit(&gpu->driver);
+        ffStrbufInit(&gpu->platformApi);
+        gpu->temperature = FF_GPU_TEMP_UNSET;
+        gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
+        gpu->type = FF_GPU_TYPE_UNKNOWN;
+        gpu->dedicated.total = gpu->dedicated.used = gpu->shared.total = gpu->shared.used = FF_GPU_VMEM_SIZE_UNSET;
+        gpu->deviceId = ((uint64_t) pciDomain << 6) | ((uint64_t) pciBus << 4) | (deviceId << 2) | pciFunc;
+        gpu->frequency = FF_GPU_FREQUENCY_UNSET;
+
+        if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_AMD)
+        {
+            ffStrbufAppendS(&pciDir, "/revision");
+            if (ffReadFileBuffer(pciDir.chars, &buffer))
+            {
+                char* pend;
+                uint64_t revision = strtoul(buffer.chars, &pend, 16);
+                if (pend != buffer.chars)
+                {
+                    char query[32];
+                    snprintf(query, sizeof(query), "%X,\t%X,", (unsigned) deviceId, (unsigned) revision);
+                    ffParsePropFileData("libdrm/amdgpu.ids", query, &gpu->name);
+                }
+            }
+            ffStrbufSubstrBefore(&pciDir, pciDevDirLength);
+        }
+
+        if (gpu->name.length == 0)
+        {
+            if (!pciids.length)
+                loadPciIds(&pciids);
+            ffGPUParsePciIds(&pciids, subclassId, (uint16_t) vendorId, (uint16_t) deviceId, gpu);
+        }
+
+        pciDetectDriver(gpu, &pciDir, &buffer);
+        ffStrbufSubstrBefore(&pciDir, pciDevDirLength);
+
+        #ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
+        if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA && (options->temp || options->driverSpecific))
+        {
+            ffDetectNvidiaGpuInfo(&(FFGpuDriverCondition) {
+                .type = FF_GPU_DRIVER_CONDITION_TYPE_BUS_ID,
+                .pciBusId = {
+                    .domain = pciDomain,
+                    .bus = pciBus,
+                    .device = pciDevice,
+                    .func = pciFunc,
+                },
+            }, (FFGpuDriverResult) {
+                .temp = options->temp ? &gpu->temperature : NULL,
+                .memory = options->driverSpecific ? &gpu->dedicated : NULL,
+                .coreCount = options->driverSpecific ? (uint32_t*) &gpu->coreCount : NULL,
+                .type = &gpu->type,
+                .frequency = &gpu->frequency,
+            }, "libnvidia-ml.so");
+
+            if (gpu->dedicated.total != FF_GPU_VMEM_SIZE_UNSET)
+                gpu->type = gpu->dedicated.total > (uint64_t)1024 * 1024 * 1024 ? FF_GPU_TYPE_DISCRETE : FF_GPU_TYPE_INTEGRATED;
+        }
+        #endif // FF_USE_PROPRIETARY_GPU_DRIVER_API
+
+        #ifdef __linux__
+        if(options->temp && gpu->temperature != gpu->temperature)
+            pciDetectTemp(gpu, ((uint32_t) classId << 8) + subclassId);
+        #endif
     }
 
-    ffpci_cleanup(pci.access);
     return NULL;
 }
 
-#endif
-
 const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
 {
     #ifdef FF_HAVE_DIRECTX_HEADERS
@@ -348,10 +198,5 @@ const char* ffDetectGPUImpl(const FFGPUOptions* options, FFlist* gpus)
             return NULL;
     #endif
 
-    #ifdef FF_HAVE_LIBPCI
-        return pciDetectGPUs(options, gpus);
-    #else
-        FF_UNUSED(options, gpus);
-        return "fastfetch is built without libpci support";
-    #endif
+    return pciDetectGPUs(options, gpus);
 }

src/detection/gpu/gpu_nvidia.c

@@ -12,6 +12,7 @@ struct FFNvmlData {
     FF_LIBRARY_SYMBOL(nvmlDeviceGetMemoryInfo_v2)
     FF_LIBRARY_SYMBOL(nvmlDeviceGetNumGpuCores)
     FF_LIBRARY_SYMBOL(nvmlDeviceGetClockInfo)
+    FF_LIBRARY_SYMBOL(nvmlDeviceGetBrand)
 
     bool inited;
 } nvmlData;
@@ -32,6 +33,7 @@ const char* ffDetectNvidiaGpuInfo(const FFGpuDriverCondition* cond, FFGpuDriverR
         FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libnvml, nvmlData, nvmlDeviceGetMemoryInfo_v2)
         FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libnvml, nvmlData, nvmlDeviceGetNumGpuCores)
         FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libnvml, nvmlData, nvmlDeviceGetClockInfo)
+        FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(libnvml, nvmlData, nvmlDeviceGetBrand)
 
         if (ffnvmlInit_v2() != NVML_SUCCESS)
         {
@@ -79,6 +81,24 @@ const char* ffDetectNvidiaGpuInfo(const FFGpuDriverCondition* cond, FFGpuDriverR
         if (!device) return "Device not found";
     }
 
+    nvmlBrandType_t brand;
+    if (nvmlData.ffnvmlDeviceGetBrand(device, &brand) == NVML_SUCCESS)
+    {
+        switch (brand)
+        {
+            case NVML_BRAND_NVIDIA_RTX:
+            case NVML_BRAND_QUADRO_RTX:
+            case NVML_BRAND_GEFORCE:
+            case NVML_BRAND_TITAN:
+            case NVML_BRAND_TESLA:
+            case NVML_BRAND_QUADRO:
+                *result.type = FF_GPU_TYPE_DISCRETE;
+                break;
+            default:
+                break;
+        }
+    }
+
     if (result.temp)
     {
         uint32_t value;

src/detection/gpu/gpu_pci.c

@@ -0,0 +1,74 @@
+#include "gpu.h"
+
+void ffGPUParsePciIds(FFstrbuf* content, uint8_t subclass, uint16_t vendor, uint16_t device, FFGPUResult* gpu)
+{
+    if (content->length)
+    {
+        char buffer[32];
+
+        // Search for vendor
+        uint32_t len = (uint32_t) snprintf(buffer, sizeof(buffer), "\n%04x  ", vendor);
+        char* start = (char*) memmem(content->chars, content->length, buffer, len);
+        char* end = content->chars + content->length;
+        if (start)
+        {
+            start += len;
+            end = memchr(start, '\n', (uint32_t) (end - start));
+            if (!end)
+                end = content->chars + content->length;
+            if (!gpu->vendor.length)
+                ffStrbufSetNS(&gpu->vendor, (uint32_t) (end - start), start);
+
+            start = end; // point to '\n' of vendor
+            end = start + 1; // point to start of devices
+            // find the start of next vendor
+            while (end[0] == '\t' || end[0] == '#')
+            {
+                end = strchr(end, '\n');
+                if (!end)
+                {
+                    end = content->chars + content->length;
+                    break;
+                }
+                else
+                    end++;
+            }
+
+            // Search for device
+            len = (uint32_t) snprintf(buffer, sizeof(buffer), "\n\t%04x  ", device);
+            start = memmem(start, (size_t) (end - start), buffer, len);
+            if (start)
+            {
+                start += len;
+                end = memchr(start, '\n', (uint32_t) (end - start));
+                if (!end)
+                    end = content->chars + content->length;
+
+                char* openingBracket = memchr(start, '[', (uint32_t) (end - start));
+                if (openingBracket)
+                {
+                    openingBracket++;
+                    char* closingBracket = memchr(openingBracket, ']', (uint32_t) (end - openingBracket));
+                    if (closingBracket)
+                        ffStrbufSetNS(&gpu->name, (uint32_t) (closingBracket - openingBracket), openingBracket);
+                }
+                if (!gpu->name.length)
+                    ffStrbufSetNS(&gpu->name, (uint32_t) (end - start), start);
+            }
+        }
+    }
+
+    if (!gpu->name.length)
+    {
+        const char* subclassStr;
+        switch (subclass)
+        {
+        case 0 /*PCI_CLASS_DISPLAY_VGA*/: subclassStr = " (VGA compatible)"; break;
+        case 1 /*PCI_CLASS_DISPLAY_XGA*/: subclassStr = " (XGA compatible)"; break;
+        case 2 /*PCI_CLASS_DISPLAY_3D*/: subclassStr = " (3D)"; break;
+        default: subclassStr = ""; break;
+        }
+
+        ffStrbufSetF(&gpu->name, "%s Device %04X%s", gpu->vendor.length ? gpu->vendor.chars : "Unknown", device, subclassStr);
+    }
+}

src/detection/gpu/gpu_windows.c

@@ -1,8 +1,11 @@
 #include "gpu.h"
-#include "detection/gpu/gpu_driver_specific.h"
 #include "util/windows/unicode.h"
 #include "util/windows/registry.h"
 
+#ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
+    #include "detection/gpu/gpu_driver_specific.h"
+#endif
+
 #include <inttypes.h>
 
 static int isGpuNameEqual(const FFGPUResult* gpu, const FFstrbuf* name)
@@ -10,6 +13,7 @@ static int isGpuNameEqual(const FFGPUResult* gpu, const FFstrbuf* name)
     return ffStrbufEqual(&gpu->name, name);
 }
 
+#ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
 static inline bool getDriverSpecificDetectionFn(const char* vendor, __typeof__(&ffDetectNvidiaGpuInfo)* pDetectFn, const char** pDllName)
 {
     if (vendor == FF_GPU_VENDOR_NAME_NVIDIA)
@@ -44,6 +48,7 @@ static inline bool getDriverSpecificDetectionFn(const char* vendor, __typeof__(&
 
     return true;
 }
+#endif // FF_USE_PROPRIETARY_GPU_DRIVER_API
 
 const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist* gpus)
 {
@@ -72,7 +77,7 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
 
         // See: https://download.nvidia.com/XFree86/Linux-x86_64/545.23.06/README/supportedchips.html
         // displayDevice.DeviceID = MatchingDeviceId "PCI\\VEN_10DE&DEV_2782&SUBSYS_513417AA&REV_A1"
-        uint32_t vendorId = 0, deviceId = 0, subSystemId = 0, revId = 0;
+        unsigned vendorId = 0, deviceId = 0, subSystemId = 0, revId = 0;
         swscanf(displayDevice.DeviceID, L"PCI\\VEN_%x&DEV_%x&SUBSYS_%x&REV_%x", &vendorId, &deviceId, &subSystemId, &revId);
 
         FFGPUResult* gpu = (FFGPUResult*)ffListAdd(gpus);
@@ -139,6 +144,7 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
             }
         }
 
+#ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
         __typeof__(&ffDetectNvidiaGpuInfo) detectFn;
         const char* dllName;
 
@@ -168,6 +174,7 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
                 );
             }
         }
+#endif // FF_USE_PROPRIETARY_GPU_DRIVER_API
     }
 
     return NULL;

src/detection/gpu/gpu_wsl.cpp

@@ -68,6 +68,7 @@ const char* ffGPUDetectByDirectX(FF_MAYBE_UNUSED const FFGPUOptions* options, FF
         gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
         gpu->temperature = FF_GPU_TEMP_UNSET;
         gpu->frequency = FF_GPU_FREQUENCY_UNSET;
+        ffStrbufInitStatic(&gpu->platformApi, "DXCore");
 
         ffStrbufInit(&gpu->driver);
         uint64_t value = 0;
@@ -98,6 +99,7 @@ const char* ffGPUDetectByDirectX(FF_MAYBE_UNUSED const FFGPUOptions* options, FF
             const char* vendorStr = ffGetGPUVendorString((unsigned) hardwareId.vendorID);
             ffStrbufSetStatic(&gpu->vendor, vendorStr);
 
+            #ifdef FF_USE_PROPRIETARY_GPU_DRIVER_API
             if (vendorStr == FF_GPU_VENDOR_NAME_NVIDIA && (options->driverSpecific || options->temp))
             {
                 FFGpuDriverCondition cond = {
@@ -117,6 +119,7 @@ const char* ffGPUDetectByDirectX(FF_MAYBE_UNUSED const FFGPUOptions* options, FF
                     .frequency = &gpu->frequency,
                 }, "/usr/lib/wsl/lib/libnvidia-ml.so");
             }
+            #endif
         }
     }
 

src/detection/host/host.h

@@ -4,11 +4,13 @@
 
 typedef struct FFHostResult
 {
-    FFstrbuf productFamily;
-    FFstrbuf productName;
-    FFstrbuf productVersion;
-    FFstrbuf productSku;
-    FFstrbuf sysVendor;
+    FFstrbuf family;
+    FFstrbuf name;
+    FFstrbuf version;
+    FFstrbuf sku;
+    FFstrbuf serial;
+    FFstrbuf uuid;
+    FFstrbuf vendor;
 } FFHostResult;
 
 const char* ffDetectHost(FFHostResult* host);

src/detection/host/host_android.c

@@ -5,32 +5,32 @@
 const char* ffDetectHost(FFHostResult* host)
 {
     // http://newandroidbook.com/ddb/
-    ffSettingsGetAndroidProperty("ro.product.device", &host->productFamily);
+    ffSettingsGetAndroidProperty("ro.product.device", &host->family);
 
-    ffSettingsGetAndroidProperty("ro.product.marketname", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.vendor.product.display", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.config.devicename", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.config.marketing_name", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.product.vendor.model", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.product.oppo_model", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.oppo.market.name", &host->productName)
-        || ffSettingsGetAndroidProperty("ro.product.brand", &host->productName);
+    ffSettingsGetAndroidProperty("ro.product.marketname", &host->name)
+        || ffSettingsGetAndroidProperty("ro.vendor.product.display", &host->name)
+        || ffSettingsGetAndroidProperty("ro.config.devicename", &host->name)
+        || ffSettingsGetAndroidProperty("ro.config.marketing_name", &host->name)
+        || ffSettingsGetAndroidProperty("ro.product.vendor.model", &host->name)
+        || ffSettingsGetAndroidProperty("ro.product.oppo_model", &host->name)
+        || ffSettingsGetAndroidProperty("ro.oppo.market.name", &host->name)
+        || ffSettingsGetAndroidProperty("ro.product.brand", &host->name);
 
-    if (ffSettingsGetAndroidProperty("ro.product.model", &host->productVersion))
+    if (ffSettingsGetAndroidProperty("ro.product.model", &host->version))
     {
-        if (ffStrbufStartsWithIgnCase(&host->productVersion, &host->productName))
+        if (ffStrbufStartsWithIgnCase(&host->version, &host->name))
         {
-            ffStrbufSubstrAfter(&host->productVersion, host->productName.length);
-            ffStrbufTrimLeft(&host->productVersion, ' ');
+            ffStrbufSubstrAfter(&host->version, host->name.length);
+            ffStrbufTrimLeft(&host->version, ' ');
         }
     }
 
-    ffSettingsGetAndroidProperty("ro.product.manufacturer", &host->sysVendor);
+    ffSettingsGetAndroidProperty("ro.product.manufacturer", &host->vendor);
 
-    if(host->sysVendor.length && !ffStrbufStartsWithIgnCase(&host->productName, &host->sysVendor))
+    if(host->vendor.length && !ffStrbufStartsWithIgnCase(&host->name, &host->vendor))
     {
-        ffStrbufPrependS(&host->productName, " ");
-        ffStrbufPrepend(&host->productName, &host->sysVendor);
+        ffStrbufPrependS(&host->name, " ");
+        ffStrbufPrepend(&host->name, &host->vendor);
     }
 
     return NULL;

src/detection/host/host_apple.c

@@ -169,40 +169,48 @@ static const char* getProductNameWithHwModel(const FFstrbuf* hwModel)
 
 const char* getProductNameWithIokit(FFstrbuf* result)
 {
-    io_iterator_t iterator;
-    if(IOServiceGetMatchingServices(MACH_PORT_NULL, IOServiceNameMatching("product"), &iterator) != kIOReturnSuccess)
-        return "IOServiceGetMatchingServices() failed";
+    FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t registryEntry = IOServiceGetMatchingService(MACH_PORT_NULL, IOServiceNameMatching("product"));
+    if (!registryEntry)
+        return "IOServiceGetMatchingService() failed";
 
-    io_registry_entry_t registryEntry;
-    while((registryEntry = IOIteratorNext(iterator)) != 0)
-    {
-        FF_CFTYPE_AUTO_RELEASE CFMutableDictionaryRef properties = NULL;
-        if(IORegistryEntryCreateCFProperties(registryEntry, &properties, kCFAllocatorDefault, kNilOptions) != kIOReturnSuccess)
-        {
-            IOObjectRelease(registryEntry);
-            continue;
-        }
+    FF_CFTYPE_AUTO_RELEASE CFStringRef productName = IORegistryEntryCreateCFProperty(registryEntry, CFSTR("product-name"), kCFAllocatorDefault, kNilOptions);
+    if (!productName)
+        return "IORegistryEntryCreateCFProperty() failed";
 
-        if (ffCfDictGetString(properties, CFSTR("product-name"), result))
-            break;
-    }
+    return ffCfStrGetString(productName, result);
+}
+
+const char* getOthersByIokit(FFHostResult* host)
+{
+    FF_IOOBJECT_AUTO_RELEASE io_registry_entry_t registryEntry = IOServiceGetMatchingService(MACH_PORT_NULL, IOServiceMatching("IOPlatformExpertDevice"));
+    if (!registryEntry)
+        return "IOServiceGetMatchingService() failed";
+
+    FF_CFTYPE_AUTO_RELEASE CFStringRef serialNumber = IORegistryEntryCreateCFProperty(registryEntry, CFSTR(kIOPlatformSerialNumberKey), kCFAllocatorDefault, kNilOptions);
+    if (serialNumber)
+        ffCfStrGetString(serialNumber, &host->serial);
+
+    FF_CFTYPE_AUTO_RELEASE CFStringRef uuid = IORegistryEntryCreateCFProperty(registryEntry, CFSTR(kIOPlatformUUIDKey), kCFAllocatorDefault, kNilOptions);
+    if (uuid)
+        ffCfStrGetString(uuid, &host->uuid);
+
+    FF_CFTYPE_AUTO_RELEASE CFStringRef manufacturer = IORegistryEntryCreateCFProperty(registryEntry, CFSTR("manufacturer"), kCFAllocatorDefault, kNilOptions);
+    if (manufacturer)
+        ffCfStrGetString(manufacturer, &host->vendor);
 
-    IOObjectRelease(registryEntry);
     return NULL;
 }
 
 const char* ffDetectHost(FFHostResult* host)
 {
-    ffStrbufSetStatic(&host->sysVendor, "Apple");
-
-    const char* error = ffSysctlGetString("hw.model", &host->productFamily);
+    const char* error = ffSysctlGetString("hw.model", &host->family);
     if (error) return error;
 
-    ffStrbufSetStatic(&host->productName, getProductNameWithHwModel(&host->productFamily));
-    if (host->productName.length == 0)
-        getProductNameWithIokit(&host->productName);
-    if (host->productName.length == 0)
-        ffStrbufSet(&host->productName, &host->productFamily);
-
+    ffStrbufSetStatic(&host->name, getProductNameWithHwModel(&host->family));
+    if (host->name.length == 0)
+        getProductNameWithIokit(&host->name);
+    if (host->name.length == 0)
+        ffStrbufSet(&host->name, &host->family);
+    getOthersByIokit(host);
     return NULL;
 }